CN213105625U

CN213105625U - Lamp panel clamp

Info

Publication number: CN213105625U
Application number: CN202021612100.7U
Authority: CN
Inventors: 骆义; 肖廷浩; 朱传忠
Original assignee: Hubei Bolite Lighting Co ltd
Current assignee: Hubei Bolite Lighting Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-04
Anticipated expiration: 2030-08-06

Abstract

The utility model belongs to the technical field of LED lamps and lanterns production, a lamp plate anchor clamps is disclosed, including the anchor clamps body, be fixed in the fixed block at anchor clamps body top, be provided with the screw hole on the fixed block, the threaded hole connects soon and passes threaded rod, the axis of threaded rod is parallel with the anchor clamps body, the bilateral symmetry that lies in the threaded rod axis on the anchor clamps body top is provided with L type piece, and L type piece sets up relatively, and the long limit of L type piece is parallel, and the minor face of L type piece is located same straight line. The utility model discloses have and load convenience, simple structure and the effectual effect of centre gripping.

Description

Lamp panel clamp

Technical Field

The utility model belongs to the technical field of the production of LED lamps and lanterns, in particular to lamp plate anchor clamps.

Background

In the lamp process, drilling is one of main processing procedures of LED lamp processing, the position of drilling needs to be determined before drilling, for the situation that more holes need to be drilled on one part, one-by-one scribing and positioning are inconvenient, particularly when the parts are produced in batches, the manual labor intensity is high, the working efficiency is low, the drilling and positioning accuracy is not enough, the yield of the parts is low, the existing LED lamp panel clamp is complex in structure, the operation is complex in the loading and unloading processes of the LED lamp panel, manpower resources are wasted, and when the lamp panel is clamped in a full-package mode, the height of a drill bit needs to be adjusted when the station is replaced by the drill bit, and the efficiency is extremely low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lamp plate anchor clamps has the effect that loads convenience, simple structure and centre gripping are effectual.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a lamp plate anchor clamps, includes the anchor clamps body, is fixed in the fixed block at anchor clamps body top, be provided with the screw hole on the fixed block, the threaded hole connects soon and passes threaded rod, the axis of threaded rod with the anchor clamps body is parallel, lie in on the anchor clamps body top the bilateral symmetry of threaded rod axis is provided with L type piece, L type piece sets up relatively, the long limit of L type piece is parallel, the minor face of L type piece is located same straight line.

Through adopting above-mentioned technical scheme, in two right angle limit cards income two L type pieces of lamp plate one side, then support the side at the lamp plate through rotating the threaded rod messenger threaded rod, continue to rotate the threaded rod until the lamp plate is fixed completely, through being close to of threaded rod or keeping away from L type piece and remove, reach the effect that quick loading presss from both sides the clamp tightly or loosen the uninstallation lamp plate.

The utility model discloses a further set up to: the anchor clamps body is last to be fixed with the axis of rotation that is located same straight line, the long limit of L type piece is provided with the connecting hole, the axis of rotation activity is passed the connecting hole, the axis of rotation top spin has connect the nut, two all be fixed with the connecting rod on the L type piece, the connecting rod is located the outside of L type piece minor face, connecting rod perpendicular to anchor clamps body upper surface, two through spring coupling between the connecting rod.

By adopting the technical scheme, when the lamp panel is not clamped, the spring is in a loose state, and the two L-shaped blocks are asymmetric; when the lamp panel is clamped, one side of the lamp panel is firstly abutted against one end of the threaded rod, then the lamp panel is placed on the top of the clamp body in parallel, and the other side of the lamp panel is gradually contacted with the two L-shaped blocks by gradually rotating the threaded rod; when lamp plate and two L type pieces laminated completely, two L type pieces were along pressing from both sides specific central line symmetry this moment, and the spring was in the state of extending completely, and the lamp plate is followed the level to the degree of freedom and is restricted completely, through the characteristics of spring extension shrink, and the long limit relative motion of spring drive L type piece for the clamp force grow, it is better to the tight effect of clamp of lamp plate.

The utility model discloses a further set up to: the inner sides of the long edges of the two L-shaped blocks extend along the edge line to form protruding parts with inverted triangle-shaped sections, and the inclined planes of the protruding parts are abutted to the tops of the workpieces.

Through adopting above-mentioned technical scheme, the top sideline of the side of lamp plate and the contact of L type piece offsets with the inclined plane of bulge, laminate gradually with L type piece along the lamp plate, the top sideline of lamp plate moves along the inclined plane of bulge, because the cross-section of bulge is inverted triangle-shaped, make the top sideline of lamp plate move along inverted triangle-shaped's hypotenuse, the interval of lamp plate and L type piece dwindles gradually, the lamp plate is close to the anchor clamps body and removes gradually, finally make the side and the laminating of L type piece of lamp plate, the top sideline of lamp plate is located the bottom on inclined plane, the vertical of lamp plate and the degree of freedom of level to this moment are all restricted, make the top of lamp plate by, support the lamp plate and be fixed completely.

The utility model discloses a further set up to: one end of the threaded rod, which is close to the L-shaped block, is fixed with a pressing plate which is perpendicular to the top of the clamp body, the center of the pressing plate is provided with a limiting ring, and the threaded rod is connected with the limiting ring in a rotating mode.

Through adopting above-mentioned technical scheme, the threaded rod is close to or keeps away from the fixed block and removes when rotating, and the threaded rod drives the clamp plate through the spacing ring and is close to or keeps away from the fixed block and removes, supports the side at the lamp plate through the clamp plate, can increase area of contact, makes the clamp force distribute more evenly for one side of lamp plate can not produce deformation because of the atress of certain point is too big.

The utility model discloses a further set up to: and a handle is fixed at one end of the threaded rod, which is far away from the pressing plate.

Through adopting above-mentioned technical scheme, rotate the threaded rod through the handle, make the threaded rod at the screw hole internal rotation, the operating personnel of being convenient for rotates the threaded rod.

The utility model discloses a further set up to: the bottom of the fixture body is provided with a sliding groove, and the sliding groove is provided with a wedge-shaped notch with an outward opening.

Through adopting above-mentioned technical scheme, through the wedge notch, with the spout card on the slide rail of lathe for the anchor clamps body can remove at the lathe.

The utility model has the advantages that:

1. when the lamp plate is clamped, the lamp plate can be pushed into the designated position only by rotating the threaded rod, and the lamp plate is clamped by the pair of L-shaped blocks and the threaded rod, so that the lamp plate clamping device is simple to operate and high in efficiency.

2. After the spring is extended, the tension of the connecting rod on the L-shaped block is enhanced, so that the short edge of the L-shaped block generates thrust on the side edge of the lamp panel, and the thrust direction of the L-shaped block is opposite to that of the screw rod on the lamp panel, so that the clamping effect on the lamp panel is obviously improved; use the bulge, when the side line of lamp plate removed along the inclined plane of bulge, the bottom of lamp plate laminated with the specific top of clamp for the vertical degree of freedom of lamp plate is restricted, and the lamp plate is fixed completely.

3. The side contact of use clamp plate and lamp plate makes the clamp force dispersion, no longer concentrates a bit, prevents that the atress of a certain point on the side of lamp plate is too big for the outward appearance of lamp plate is impaired.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of the lamp panel clamp of the present invention;

FIG. 2 is a schematic view of the lamp panel;

FIG. 3 is a schematic structural view of the clamp body;

FIG. 4 is a schematic top view of the clamp body;

fig. 5 is a schematic diagram of the cross-sectional result along a-a of fig. 4.

In the figure, 1, a clamp body; 2. a lamp panel; 3. a fixed block; 4. a threaded hole; 5. a threaded rod; 6. an L-shaped block; 7. a rotating shaft; 8. connecting holes; 9. a connecting rod; 10. a spring; 11. a projection; 12. a bevel; 13. pressing a plate; 14. a limiting ring; 15. A handle; 16. a chute; 17. a wedge-shaped notch; 18. and a nut.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a lamp panel clamp, includes the anchor clamps body 1, is fixed in fixed block 3 at the top of the anchor clamps body 1, be provided with threaded hole 4 on the fixed block 3, connect soon and pass threaded rod 5 in the threaded hole 4, the axis of threaded rod 5 with the anchor clamps body 1 is parallel, through handle 15 rotation threaded rod 5, makes threaded rod 5 at the internal rotation of threaded hole 4, it is located on the top of the anchor clamps body 1 the bilateral symmetry of threaded rod 5 axis is provided with L type piece 6, L type piece sets up relatively, the long limit of L type piece 6 is parallel, the minor face of L type piece 6 is located same straight line be fixed with the axis of rotation 7 that is located same straight line on the anchor clamps body 1, the long limit of L type piece 6 is provided with connecting hole 8, the axis of rotation 7 activity is passed connecting hole 8, the axis of rotation 7 has connect nut 18 on, two all be fixed with connecting rod 9 on the L type piece 6, connecting rod 9 is located the outside of L type piece 6 minor face, connecting rod 9 perpendicular to 1 upper surface of the anchor clamps body, two connect through spring 10 between the connecting rod 9, threaded rod 5 is close to the one end of L type piece 6 is fixed with the perpendicular to the clamp plate 13 at 1 top of the anchor clamps body, the center of clamp plate 13 is provided with spacing ring 14, threaded rod 5 with spacing ring 14 connects soon.

When the lamp panel 2 is not clamped, the spring 10 is in a relaxed state, and the two L-shaped blocks 6 are asymmetric; when the lamp panel 2 is clamped, one side of the lamp panel 2 is firstly abutted against the baffle, then the lamp panel 2 is placed on the top of the clamp body 1 in parallel, and the other side of the lamp panel 2 is gradually contacted with the two L-shaped blocks 6 by gradually rotating the threaded rod 5; the top side line of the side edge of the lamp panel 2 contacted with the L-shaped block 6 is abutted against the inclined plane 12 of the convex part 11, and along with the gradual fit of the lamp panel 2 and the L-shaped block 6, the top side line of the lamp panel 2 moves along the inclined plane 12 of the convex part 11, because the cross section of the convex part 11 is in the shape of an inverted triangle, the top side line of the lamp panel 2 moves along the oblique edge of the inverted triangle, the distance between the lamp panel 2 and the L-shaped block 6 is gradually reduced, the lamp panel 2 gradually approaches the clamp body 1 to move, finally the side edge of the lamp panel 2 is attached to the L-shaped block 6, the top side line of the lamp panel 2 is positioned at the bottom of the inclined plane 12, and at the moment, the vertical and horizontal degrees of freedom of the lamp panel 2 are all limited, when lamp plate 2 and two L type pieces 6 are completely laminated, two L type pieces 6 are symmetrical along the central line of anchor clamps body 1 this moment, and spring 10 is in the complete extension state, and lamp plate 2 is followed the horizontal degree of freedom and is completely restricted.

Referring to fig. 3, a sliding groove 16 is arranged at the bottom of the fixture body 1, and a wedge-shaped notch 17 with an outward opening is formed in the sliding groove 16.

The sliding groove 16 is clamped on a sliding rail of the machine tool through the wedge-shaped notch 17, and then the clamp body 1 is moved on the machine tool.

Claims

1. The utility model provides a lamp plate anchor clamps which characterized in that: including the anchor clamps body (1), be fixed in fixed block (3) at the anchor clamps body (1) top, be provided with screw hole (4) on fixed block (3), connect soon in screw hole (4) and pass threaded rod (5), the axis of threaded rod (5) with the anchor clamps body (1) is parallel, lie in on the top of the anchor clamps body (1) the bilateral symmetry of threaded rod (5) axis is provided with L type piece (6), L type piece sets up relatively, the long limit of L type piece (6) is parallel, the minor face of L type piece (6) is located same straight line.

2. The lamp panel clamp of claim 1, wherein: it is located same epaxial axis of rotation (7) to be fixed with on the anchor clamps body (1), the long limit of L type piece (6) is provided with connecting hole (8), axis of rotation (7) activity is passed connecting hole (8), axis of rotation (7) top spin has connect nut (18), two all be fixed with connecting rod (9) on L type piece (6), and connecting rod (9) are located the outside of L type piece (6) minor face, connecting rod (9) perpendicular to anchor clamps body (1) upper surface, two connect through spring (10) between connecting rod (9).

3. The lamp panel clamp of claim 2, wherein: the inner sides of the long sides of the two L-shaped blocks (6) extend along side lines to form protruding parts (11) with inverted triangle-shaped sections, and inclined planes (12) of the protruding parts (11) are abutted to the tops of workpieces.

4. The lamp panel clamp of claim 1, wherein: one end of the threaded rod (5) close to the L-shaped block (6) is fixed with a pressing plate (13) perpendicular to the top of the clamp body (1), a limiting ring (14) is arranged at the center of the pressing plate (13), and the threaded rod (5) is connected with the limiting ring (14) in a rotating mode.

5. A lamp panel clamp according to claim 4, characterized in that: and a handle (15) is fixed at one end of the threaded rod (5) far away from the pressing plate (13).

6. The lamp panel clamp of claim 1, wherein: the bottom of the clamp body (1) is provided with a sliding groove (16), and the sliding groove (16) is provided with a wedge-shaped notch (17) with an outward opening.