Fixture for cutting optical glass

Abstract

The utility model discloses a clamp for cutting optical glass, which belongs to the technical field of optical glass and comprises an operation table, a movable frame is flexibly adjusted left and right in an inner cavity of a supporting frame, a hydraulic rod can control a right cavity movable frame to be adjusted left and right, and when a left cavity movable frame is adjusted left and right, a spring correspondingly stretches out and draws back. The driving frames move along with the movable frame in the same movement track, the left driving frame and the right driving frame can preliminarily fix the optical glass, clamping force borne by the optical glass when the optical glass is preliminarily fixed can be effectively relieved, and therefore the follow-up optical glass cutting stability is guaranteed; the distance between the upper clamping plate and the lower clamping plate can be adjusted according to the thickness of the optical glass, so that the optical glass can be further fixed, the cutting stability of the optical glass is improved, the clamping force borne by the anti-skid pad and the buffer pad when the optical glass is clamped can be effectively relieved, the optical glass is prevented from being pressed and broken, and the positioning stability is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to optical glass technical field, concretely is a kind of optical glass cutting clamp. BACKGROUND

[0002] Optical glass is the glass material for manufacturing the lens, prism, mirror, window etc. of optical instrument or mechanical system, including colorless optical glass (usually simply referred to as optical glass), colored optical glass, radiation-resistant optical glass, radiation-proof glass and optical quartz glass etc., currently when cutting optical glass, optical glass needs to be fixed to ensure subsequent cutting accuracy of optical glass, improve optical glass cutting efficiency.

[0003] Prior art also has the following shortcomings:

[0004] 1, the clamp for optical glass cutting machine currently, the stability is still deficient when two ends of the design are clamped to optical glass simultaneously, the clamping force received by optical glass cannot be effectively alleviated, so optical glass is extruded and deformed and easily broken when clamped by clamp.

[0005] 2, the clamp for optical glass cutting machine currently, after positioning optical glass, cannot be adjusted according to optical glass cutting position, to cause optical glass cutting position and cutting blade alignment accuracy to reduce, also cause optical glass cutting position to produce deviation, need to be cut again. INVENTION CONTENTS

[0006] In order to overcome the above-mentioned defects, the utility model provides a kind of optical glass cutting clamp, solve the problem that the clamping force received by optical glass positioning cannot be effectively alleviated and break, solve the problem that the optical glass cutting position and cutting blade alignment accuracy are low.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of optical glass cutting clamp, including operation platform, the upper part of the operation platform is provided with output slot, adjusting mechanism is movably connected in the slot of output slot, the adjusting mechanism is fixedly connected with support frame at one end of output slot, the inner cavity of support frame is movably connected with movable frame, the left wall of the left side inner cavity of support frame is fixedly connected with spring, the right side surface center of support frame is fixedly connected with hydraulic rod, the opposite surface of hydraulic rod and spring is all fixedly connected with the side wall of movable frame of corresponding surface, the top of movable frame is fixedly connected with positioning mechanism.

[0008] As a further scheme of the utility model: the adjusting mechanism includes adjusting frame and output frame, the center of adjusting frame is threadedly connected with adjusting bolt, the left side surface of adjusting bolt is fixedly connected with servo motor, the outer end of output frame is movably connected with the slot of output slot.

[0009] As a further scheme of the utility model: the outer end of the adjusting frame is movably connected with the inner cavity of the operation table, the outer end of the servo motor is fixedly connected with one side of the operation table, and the right side of the adjusting bolt is rotatably connected with the other side of the operation table.

[0010] As a further scheme of the utility model: the positioning mechanism comprises a driving frame and a lower clamping plate, the inner cavity of the driving frame is movably connected with an upper clamping plate, an anti-skid pad is arranged below the upper clamping plate, a buffer pad is arranged above the lower clamping plate, the anti-skid pad and the buffer pad are symmetrically arranged, a fastening bolt is threadedly connected with the top center of the driving frame, and the end of the fastening bolt is rotatably connected with the upper part of the upper clamping plate.

[0011] As a further scheme of the utility model: the driving grooves are arranged at the top of the two sides of the support frame, the lower end of the driving frame is fixedly connected with the top of the movable frame through the driving grooves, and the lengths of the driving grooves and the inner cavities of the support frame are equal.

[0012] As a further scheme of the utility model: the support frame is arranged above the operation table, the optical glass is arranged above the support frame, and the length of the output groove and the inner cavity of the operation table is equal.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] 1. The movable frame is flexibly adjusted left and right in the inner cavity of the support frame, the hydraulic rod can control the right cavity movable frame to adjust left and right, when the left cavity movable frame adjusts left and right, the spring will be stretched and contracted correspondingly, the driving frame moves along the same motion track as the movable frame, the left and right driving frames can preliminarily fix the optical glass, and the clamping force that the optical glass is subjected to when being preliminarily fixed can be effectively relieved, so that the subsequent optical glass cutting stability is ensured, in addition, the fastening bolt can control the upper clamping plate to adjust up and down, the spacing between the upper and lower clamping plates can be adjusted according to the thickness of the optical glass, so that the optical glass can be further fixed, the optical glass cutting stability is increased, and the clamping force that the optical glass is subjected to when being clamped by the anti-skid pad and the buffer pad can be effectively relieved, the optical glass is prevented from being broken under pressure, and the positioning stability is increased.

[0015] 2. The adjusting bolt can control the adjusting frame to adjust left and right, and the output frame arranged on the upper part of the adjusting frame moves synchronously, the direction of the adjusting bolt is controlled by the servo motor, so that the operator can adjust the optical glass left and right until the optical glass cutting position enters the cutting equipment and is accurately positioned with the cutting blade, and the positioning accuracy of the optical glass cutting position and the cutting blade is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0017] Figure 2 It is the side structure schematic view of the utility model;

[0018] Figure 3 It is the side structure schematic view of the utility model;

[0019] Figure 4 It is the section view of the utility model.

[0020] In the figure: 1, operation platform;2, output groove;3, adjusting mechanism;4, support frame;5, drive groove;6, positioning mechanism;7, hydraulic rod;8, spring;9, movable frame;301, servo motor;302, adjusting frame;303, adjusting bolt;304, output frame;601, drive frame;602, fastening bolt;603, upper clamping plate;604, non-slip pad;605, lower clamping plate;606, buffer pad. Specific implementation

[0021] The technical scheme of the patent will be further described in detail in combination with specific implementation.

[0022] As Figures 1-4 shown, the utility model provides a kind of technical scheme: a kind of optical glass cutting clamp, including operation platform 1, the upper portion of operation platform 1 is equipped with output groove 2, adjusting mechanism 3 is movably connected in the groove of output groove 2, adjusting mechanism 3 is fixedly connected with support frame 4 at one end of output groove 2, the inner cavity of support frame 4 movably connects movable frame 9, the left wall of the left side inner cavity of support frame 4 is fixedly connected with spring 8, the right side surface center of support frame 4 is fixedly connected with hydraulic rod 7, the opposite surface of hydraulic rod 7 and spring 8 is fixedly connected with the side wall of corresponding movable frame 9, the top of movable frame 9 is fixedly connected with positioning mechanism 6, movable frame 9 can be flexibly adjusted in the inner cavity of support frame 4, hydraulic rod 7 can control movable frame 9 left and right adjustment in right cavity, when movable frame 9 left and right adjustment in left cavity, spring 8 will be correspondingly telescopic, so the distance between the two sets of positioning mechanism 6 of support frame 4 can be adjusted according to optical glass, the clamping force that optical glass receives can be effectively relieved, so subsequent optical glass cutting stability is guaranteed.

[0023] Adjusting mechanism 3 includes adjusting frame 302 and output frame 304, the center of adjusting frame 302 is threadedly connected with adjusting bolt 303, the left side surface of adjusting bolt 303 is fixedly connected with servo motor 301, the outer end of output frame 304 is movably connected with the groove of output groove 2, adjusting bolt 303 can control adjusting frame 302 left and right adjustment, and output frame 304 set on the upper portion of adjusting frame 302 will be synchronous motion, the direction of rotation of adjusting bolt 303 is controlled by servo motor 301, so that operator can adjust optical glass left and right adjustment, until optical glass cutting position enters cutting equipment accurate alignment cutting blade.

[0024] The outer end of the adjusting frame 302 is movably connected with the inner cavity of the operation table 1, the outer end of the servo motor 301 is fixedly connected with one side of the operation table 1, the right side of the adjusting bolt 303 is rotatably connected with the other side of the operation table 1, the output frame 304 and the adjusting frame 302 are sequentially arranged at the lower part of the supporting frame 4, so that the supporting frame 4 can drive the optical glass arranged at the upper part to be adjusted left and right, and the optical glass can be adjusted according to the cutting position of the optical glass after positioning, thereby improving the cutting position accuracy of the optical glass and the cutting blade.

[0025] The positioning mechanism 6 comprises a driving frame 601 and a lower clamping plate 605, the inner cavity of the driving frame 601 is movably connected with an upper clamping plate 603, the lower part of the upper clamping plate 603 is provided with an anti-skid pad 604, the upper part of the lower clamping plate 605 is provided with a buffer pad 606, the anti-skid pad 604 and the buffer pad 606 are symmetrically arranged upward and downward, the top center of the driving frame 601 is screw-connected with a fastening bolt 602, the end of the fastening bolt 602 is rotatably connected with the upper part of the upper clamping plate 603, and the spacing between the upper and lower clamping plates can be adjusted according to the thickness of the optical glass, so that the optical glass can be further fixed, the cutting stability of the optical glass is improved, and the clamping force that the optical glass suffers when being clamped by the anti-skid pad 604 and the buffer pad 606 can be effectively relieved, so that the optical glass is prevented from being broken under pressure.

[0026] The top of the two sides of the supporting frame 4 is provided with a driving groove 5, the lower end of the driving frame 601 penetrates through the driving groove 5 and is fixedly connected with the top of the movable frame 9, the length of the driving groove 5 is equal to the length of the inner cavity of the supporting frame 4, the driving frame 601 is sensitive to left and right adjustment on the upper part of the supporting frame 4 and moves along the same movement track as the movable frame 9, and the left and right driving frames 601 can preliminarily fix the optical glass.

[0027] The supporting frame 4 is arranged above the operation table 1, the optical glass is arranged above the supporting frame 4, the length of the output groove 2 is equal to the length of the inner cavity of the operation table 1, and the upper part of the operation table 1 is not connected with the lower part of the supporting frame 4, so that the left and right adjustment of the supporting frame 4 will not cause friction with the upper part of the operation table 1, and the left and right adjustment stability of the optical glass positioned at the upper part is improved.

[0028] The working principle of the utility model is as follows:

[0029] The movable frame 9 is adjusted flexibly in the left and right cavities of the support frame 4, the hydraulic rod 7 can control the right cavity movable frame 9 to adjust left and right, when the left cavity movable frame 9 adjusts left and right, the spring 8 will present the corresponding expansion and contraction, the driving frame 601 moves along the same motion track with the movable frame 9, the left and right driving frames 601 can preliminarily fix the optical glass, and the clamping force of the optical glass during the preliminary fixation can be effectively relieved, so as to ensure the subsequent cutting stability of the optical glass, in addition, the fastening bolt 602 can control the upper clamping plate 603 to adjust up and down, the distance between the upper and lower clamping plates can be adjusted according to the thickness of the optical glass, so as to further fix the optical glass, increase the cutting stability of the optical glass, and the anti-skid pad 604 and the buffer pad 606 can effectively relieve the clamping force of the optical glass during clamping, so as to avoid the optical glass from being broken under pressure, the adjusting bolt 303 can control the adjusting frame 302 to adjust left and right, and the output frame 304 arranged on the upper part of the adjusting frame 302 will move synchronously, the direction of the adjusting bolt 303 is controlled by the servo motor 301, so that the operator can adjust the optical glass left and right, until the cutting position of the optical glass enters the cutting equipment, the cutting blade is accurately positioned, and the optical glass is accurately cut.

[0030] The above describes the preferred embodiments of the patent in detail, but the patent is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the patent.

Claims

1. A jig for cutting optical glass comprising an operating table (1), characterized in that: The upper part of the operation platform (1) is provided with an output slot (2), the inner groove of the output slot (2) is movably connected with an adjusting mechanism (3), one end of the adjusting mechanism (3) is fixedly connected with a support frame (4) in the output slot (2), the inner cavity of the support frame (4) is movably connected with a movable frame (9), the left wall of the left inner cavity of the support frame (4) is fixedly connected with a spring (8), the center of the right side of the support frame (4) is fixedly connected with a hydraulic rod (7), the opposite surfaces of the hydraulic rod (7) and the spring (8) are fixedly connected with the side wall of the movable frame (9) of the corresponding surface, and the top of the movable frame (9) is fixedly connected with a positioning mechanism (6).

2. An optical glass cutting jig according to claim 1, wherein: The adjusting mechanism (3) comprises an adjusting frame (302) and an output frame (304), the center of the adjusting frame (302) is threadedly connected with an adjusting bolt (303), the left side of the adjusting bolt (303) is fixedly connected with a servo motor (301), and the outer end of the output frame (304) is movably connected with the inner groove of the output slot (2).

3. An optical glass cutting jig according to claim 2, wherein: The outer end of the adjusting frame (302) is movably connected with the inner cavity of the operation platform (1), the outer end of the servo motor (301) is fixedly connected with one side of the operation platform (1), and the right side of the adjusting bolt (303) is rotatably connected with the other side of the operation platform (1).

4. An optical glass cutting jig according to claim 3, wherein: The positioning mechanism (6) comprises a driving frame (601) and a lower clamping plate (605), the inner cavity of the driving frame (601) is movably connected with an upper clamping plate (603), the lower part of the upper clamping plate (603) is provided with an anti-skid pad (604), the upper part of the lower clamping plate (605) is provided with a buffer pad (606), the anti-skid pad (604) and the buffer pad (606) are symmetrically arranged, the top center of the driving frame (601) is threadedly connected with a fastening bolt (602), and the end of the fastening bolt (602) is rotatably connected with the upper part of the upper clamping plate (603).

5. An optical glass cutting jig according to claim 4, wherein: The top of the support frame (4) is provided with a driving slot (5), the lower end of the driving frame (601) passes through the driving slot (5) and is fixedly connected with the top of the movable frame (9), and the length of the driving slot (5) is equal to the length of the inner cavity of the support frame (4).

6. An optical glass cutting jig according to claim 5, wherein: The position of the support frame (4) is arranged above the operation platform (1), the optical glass is arranged above the support frame (4), and the length of the inner cavity of the output slot (2) is equal to the length of the operation platform (1).

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