阅读说明：本技术 一种路灯灯罩打孔的工装夹具 (Frock clamp that street lamp shade punched ) 是由 不公告发明人 于 2020-06-09 设计创作，主要内容包括：本发明公开了一种路灯灯罩打孔的工装夹具,包括基板、支脚、转块、支柱、固定座、滑槽、滑块、连杆、夹座、弹柱、夹板、推杆、螺母、固定柱、压缩弹簧和卡块,基板的下端面固定有支脚,转块设置在基板的上端面,转块通过支柱与固定座的下端面相连接,固定座内部设有滑槽,滑槽内部设有滑块,滑块通过连杆与基板相连接,且连杆由滑槽贯穿基板,夹座固定在滑块的上端面,夹座的内端面设有弹柱,弹柱的内端与夹板相连接,夹板外端面的中心处设有推杆,推杆贯穿夹座,且推杆上设有螺母,固定柱设置在基板的内部中心处,固定柱上端的侧壁设有压缩弹簧,压缩弹簧的外端与卡块相连接。(The invention discloses a frock clamp for punching a street lamp shade, which comprises a base plate, a supporting leg, a rotating block, a supporting column, a fixed seat, a sliding groove, a sliding block, a connecting rod, a clamping seat, an elastic column, a clamping plate, a push rod, a nut, a fixed column, a compression spring and a clamping block, wherein the supporting leg is fixed on the lower end surface of the base plate, the rotating block is arranged on the upper end surface of the base plate and is connected with the lower end surface of the fixed seat through the supporting column, the sliding groove is arranged in the fixed seat, the sliding block is arranged in the sliding groove and is connected with the base plate through the connecting rod, the connecting rod penetrates through the base plate through the sliding groove, the clamping seat is fixed on the upper end surface of the sliding block, the inner end surface of the clamping seat is provided with an elastic column, the inner end of the elastic column is connected with the clamping plate, the center of the outer end surface of the clamping plate is provided with a push rod, the push rod penetrates through the clamping seat, and the push rod is provided with a nut, the fixing column is arranged at the center of the inner part of the base plate, the side wall of the upper end of the fixing column is provided with a compression spring, and the outer end of the compression spring is connected with the clamping block.)

1. A frock clamp for punching a street lamp shade comprises a base plate (1), support legs (2), a rotating block (3), a support column (4), a fixed seat (5), a sliding groove (6), a sliding block (7), a connecting rod (8), a clamping seat (9), an elastic column (10), a clamping plate (11), a push rod (12), a nut (13), a fixed column (14), a compression spring (15) and a clamping block (16), and is characterized in that the support legs (2) are fixed on the lower end face of the base plate (1), the rotating block (3) is arranged on the upper end face of the base plate (1), the rotating block (3) is connected with the lower end face of the fixed seat (5) through the support columns (4), the sliding groove (6) is arranged inside the fixed seat (5), the sliding block (7) is arranged inside the sliding groove (6), the sliding block (7) is connected with the base plate (1) through the connecting rod (8), and the connecting rod (8) penetrates through the base plate (1) through the sliding groove (6), the clamping seat (9) is fixed on the upper end face of the sliding block (7), an elastic column (10) is arranged on the inner end face of the clamping seat (9), the inner end of the elastic column (10) is connected with the clamping plate (11), a push rod (12) is arranged at the center of the outer end face of the clamping plate (11), the push rod (12) penetrates through the clamping seat (9), a nut (13) is arranged on the push rod (12), the fixing column (14) is arranged at the center of the inner portion of the base plate (1), a compression spring (15) is arranged on the side wall of the upper end of the fixing column (14), and the outer end of the compression spring (15) is connected with the clamping block (16).

2. The punching tool clamp for the lampshade of the street lamp according to claim 1, wherein a circular groove is formed in the upper end surface of the base plate (1), and the rotary block (3) is rotatably connected with the base plate (1) through the circular groove.

3. A punching tool clamp for a lampshade of a street lamp according to claim 1, characterized in that the four groups of sliders (7) are provided, round holes are arranged in the sliders, and the connecting rod (8) is provided with a round hole penetrating through the sliders (7).

4. The punching tool clamp for the lampshade of the street lamp according to claim 1, wherein two ends of the connecting rod (8) are provided with threaded connection parts, and the connecting rod (8) is connected with a fixing nut through threads.

5. The punching tool clamp for the lampshade of the street lamp according to claim 1, wherein the push rod (12) is a threaded rod, the clamping seat (9) is of an L-shaped structure, a through hole is formed in the side wall of the clamping seat (9), the push rod (12) penetrates through the clamping seat (9) through the through hole, and the push rod (12) is connected with the nut (13) through threads.

6. The punching tool clamp for the lampshade of the street lamp according to claim 1, wherein a concave part is arranged at the center of the lower end surface of the fixing seat (5), a clamping groove is formed in the side wall of the concave part, the clamping block (16) is of a hemispherical structure, and the clamping block (16) is clamped in the clamping groove.

Technical Field

The invention relates to the technical field of lampshade processing equipment, in particular to a punching tool clamp for a street lamp lampshade.

Background

The lamp shade establishes and is used for spotlight or weather proof cover on lamp flame periphery or bulb, and the lamp shade not only covers the effect in order to make light gather together on the lamp, can also prevent to electrocute, also has the effect to the eyes protection, and the lamp shade not only covers the effect in order to make light gather together on the lamp, can also prevent to electrocute, also has the effect to eyes protection, so all can have the lamp shade on most lamps.

The fixture in the prior art has poor clamping stability, and the hole position is easy to deviate in the actual use process, so that the subsequent punching effect and quality are greatly influenced, and certain limitations are realized; frock clamp among the prior art is mostly fixed structure, is difficult for carrying out the regulation of angle, need dismantle the back and fix again, and work efficiency is low, and the practicality is restricted.

Disclosure of Invention

The invention aims to provide a punching tool clamp for a street lamp shade, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a frock clamp for punching a street lamp shade comprises a base plate, a support leg, a rotating block, a support column, a fixed seat, a sliding chute, a sliding block, a connecting rod, a clamping seat, an elastic column, a clamping plate, a push rod, a nut, a fixed column, a compression spring and a clamping block, wherein the support leg is fixed on the lower end surface of the base plate, the rotating block is arranged on the upper end surface of the base plate and is connected with the lower end surface of the fixed seat through the support column, the sliding chute is arranged inside the fixed seat, the sliding block is arranged inside the sliding chute and is connected with the base plate through the connecting rod, the connecting rod penetrates through the base plate through the sliding chute, the clamping seat is fixed on the upper end surface of the sliding block, the elastic column is arranged on the inner end surface of the clamping seat, the inner end of the elastic column is connected with the clamping plate, the push rod is arranged at the center of the outer end surface of the clamping plate, the push rod penetrates through the clamping seat and is provided with the nut, the fixed column is arranged at the center of the inside of the base plate, the side wall at the upper end of the fixed column is provided with the compression spring, the outer end of the compression spring is connected with the clamping block.

As a further scheme of the invention: the up end of base plate is equipped with circular recess, changes the piece and passes through circular recess and base plate through rotating to be connected, through changeing the piece and doing circular motion in circular recess inside, can realize the regulation of fixing base horizontal direction's angle to can satisfy the requirement of punching of different angles, the practicality is strong, and application scope is wide.

As a further scheme of the invention: the slider is equipped with four groups, and is equipped with the round hole in its inside, and the connecting rod has the round hole to run through the slider, slides in the spout through adjusting the slider, can change the interval of slider to can adjust the interval of splint, and then can satisfy the fixed requirement of the lamp shade of different diameters.

As a further scheme of the invention: the both ends of connecting rod are equipped with threaded connection portion, and the connecting rod has fixation nut through threaded connection, under connecting rod and fixed screw's effect, can fix a position the slider to can fix a position fixedly to the holder, stability can be good.

As a further scheme of the invention: the push rod is the threaded rod, and the holder is L type structure, and the lateral wall of holder is equipped with the through-hole, and the push rod runs through the holder by the through-hole, and the push rod is connected through the screw with the nut, can change the interval of splint through adjusting the push rod to can realize the centre gripping requirement of lamp shade, accomplish to fix the push rod through the nut after adjusting, play the post and be reset spring, play the post and can promote the buffering shock attenuation performance of splint effectively through setting up.

As a still further scheme of the invention: terminal surface center department is equipped with the depressed part under the fixing base, and the lateral wall of depressed part is equipped with the draw-in groove, and the fixture block is half spherical structure, and the fixture block joint extrudees compression spring through the fixture block in the draw-in groove, can shrink the fixture block to the fixed column inside, inside the fixing base is stretched into to the fixed column, the fixture block can be fixed the fixing base with the cooperation of draw-in groove, promotes stability.

Compared with the prior art, the invention has the beneficial effects that: the upper end surface of the base plate is provided with a circular groove, the rotating block is rotatably connected with the base plate through the circular groove, and the rotating block does circular motion in the circular groove, so that the angle of the fixed seat in the horizontal direction can be adjusted, the punching requirements of different angles can be met, and the drilling machine is high in practicability and wide in application range; the four groups of sliding blocks are arranged, round holes are formed in the sliding blocks, the round holes of the connecting rod penetrate through the sliding blocks, the distance between the sliding blocks can be changed by adjusting the sliding of the sliding blocks in the sliding grooves, so that the distance between the clamping plates can be adjusted, and the fixing requirements of lampshades with different diameters can be further met; the push rod is a threaded rod, the clamping seat is of an L-shaped structure, a through hole is formed in the side wall of the clamping seat, the push rod penetrates through the clamping seat through the through hole, the push rod is connected with the nut through threads, the distance between the clamping plates can be changed by adjusting the push rod, so that the clamping requirement of the lampshade can be met, the push rod is fixed through the nut after adjustment is completed, the elastic column is a reset spring, and the buffering and damping performance of the clamping plates can be effectively improved by arranging the elastic column; terminal surface center department is equipped with the depressed part under the fixing base, and the lateral wall of depressed part is equipped with the draw-in groove, and the fixture block is half spherical structure, and the fixture block joint extrudees compression spring through the fixture block in the draw-in groove, can shrink the fixture block to the fixed column inside, inside the fixing base is stretched into to the fixed column, the fixture block can be fixed the fixing base with the cooperation of draw-in groove, promotes stability.

Drawings

Fig. 1 is a schematic structural view of a punching tool fixture for a street lamp shade.

Fig. 2 is a top view of a substrate in a street lamp lampshade punching tool fixture.

Fig. 3 is an enlarged structural schematic diagram of a position a in a fixture for punching a lampshade of a street lamp.

Fig. 4 is a front view of a street lamp lampshade punching tool fixture.

In the figure: 1. a substrate; 2. a support leg; 3. rotating the block; 4. a pillar; 5. a fixed seat; 6. a chute; 7. a slider; 8. a connecting rod; 9. a holder; 10. a bullet column; 11. a splint; 12. a push rod; 13. a nut; 14. fixing a column; 15. a compression spring; 16. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a tooling fixture for punching a street lamp cover includes a base plate 1, a support leg 2, a rotating block 3, a support column 4, a fixing seat 5, a sliding groove 6, a sliding block 7, a connecting rod 8, a clamping seat 9, an elastic column 10, a clamping plate 11, a push rod 12, a nut 13, a fixing column 14, a compression spring 15 and a clamping block 16, wherein the support leg 2 is fixed on a lower end surface of the base plate 1, the rotating block 3 is arranged on an upper end surface of the base plate 1, the rotating block 3 is connected with the lower end surface of the fixing seat 5 through the support column 4, a circular groove is arranged on the upper end surface of the base plate 1, the rotating block 3 is rotatably connected with the base plate 1 through the circular groove, and the rotating block 3 performs a circular motion in the circular groove, so as to adjust an angle of the fixing seat 5 in a horizontal direction, thereby being capable of satisfying punching requirements of different angles, the practicability is strong, the application range is wide, the sliding groove 6 is arranged in the fixing seat 5, the slide block 7 is arranged in the chute 6, the slide block 7 is connected with the substrate 1 through the connecting rod 8, the connecting rod 8 penetrates through the substrate 1 through the chute 6, the two ends of the connecting rod 8 are provided with threaded connection parts, the connecting rod 8 is connected with fixing nuts through threads, under the action of the connecting rod 8 and the fixing threads, the slide block 7 can be positioned and fixed, so that the clamping seat 9 can be positioned and fixed, the stability is good, the clamping seat 9 is fixed on the upper end surface of the slide block 7, the inner end surface of the clamping seat 9 is provided with the elastic columns 10, the inner ends of the elastic columns 10 are connected with the clamping plate 11, the slide block 7 is provided with four groups, round holes are arranged in the slide block 7, the connecting rod 8 is provided with round holes penetrating through the slide block 7, the slide block 7 can be adjusted in the chute 6, the distance between the slide blocks 7 can be changed, so that the distance between the clamping plates 11 can be adjusted, the fixing requirements of lampshades with different diameters can be met, the push rod 12 is arranged at the center of the outer end surface of the clamping plate 11, the push rod 12 penetrates through the holder 9, the push rod 12 is provided with a nut 13, the push rod 12 is a threaded rod, the holder 9 is of an L-shaped structure, the side wall of the holder 9 is provided with a through hole, the push rod 12 penetrates through the holder 9 through the through hole, the push rod 12 is connected with the nut 13 through threads, the distance between the clamping plates 11 can be changed by adjusting the push rod 12, so that the clamping requirement of the lampshade can be met, the push rod 12 is fixed through the nut 13 after the adjustment is completed, the elastic column 10 is a return spring, the buffering and damping performance of the clamping plates 11 can be effectively improved through arranging the elastic column 10, the fixed column 14 is arranged at the inner center of the base plate 1, the side wall at the upper end of the fixed column 14 is provided with a compression spring 15, the outer end of the compression spring 15 is connected with a clamping block 16, the center of the lower end face of the fixed seat 5 is provided with a concave part, the side wall of the concave part is provided with a clamping groove, the clamping block 16 is of a hemispherical structure, and the clamping block 16 is clamped in the clamping groove, compress compression spring 15 through fixture block 16, can shrink fixture block 16 to fixed column 14 inside, stretch into fixing base 5 inside as fixed column 14, fixture block 16 can be fixed fixing base 5 with the cooperation of draw-in groove, promote stability.

The working principle of the invention is as follows: the rotary block 3 is arranged on the upper end surface of the base plate 1, the rotary block 3 is connected with the lower end surface of the fixed seat 5 through the strut 4, the upper end surface of the base plate 1 is provided with a circular groove, the rotary block 3 is connected with the base plate 1 through the circular groove in a rotating way, and circular motion is performed inside the circular groove through the rotary block 3, so that the angle adjustment of the horizontal direction of the fixed seat 5 can be realized, thereby the punching requirements of different angles can be met, a sliding block 7 is arranged inside the sliding groove 6, the sliding block 7 is connected with the base plate 1 through a connecting rod 8, the connecting rod 8 penetrates through the base plate 1 through the sliding groove 6, both ends of the connecting rod 8 are provided with threaded connection parts, the connecting rod 8 is connected with a fixing nut through threads, under the action of the connecting rod 8 and the fixing threads, the sliding block 7 can be positioned and fixed, thereby the clamping seat 9 can be positioned and fixed, the inner end surface of the clamping seat 9 is provided with an elastic column 10, the inner end of the elastic column 10 is connected with the clamping plate 11, the slide block 7 is provided with four groups, round holes are arranged in the slide block, a connecting rod 8 is provided with round holes which penetrate through the slide block 7, the distance between the slide block 7 can be changed by adjusting the slide block 7 to slide in the sliding chute 6, so that the distance between the clamping plates 11 can be adjusted, and further the fixing requirements of lampshades with different diameters can be met, a push rod 12 is arranged at the center of the outer end face of the clamping plate 11, the push rod 12 penetrates through the clamping seat 9, a nut 13 is arranged on the push rod 12, the push rod 12 is a threaded rod, the clamping seat 9 is of an L-shaped structure, a through hole is arranged on the side wall of the clamping seat 9, the push rod 12 penetrates through the clamping seat 9 through the through hole, the push rod 12 is connected with the nut 13 through threads, the distance between the clamping plates 11 can be changed by adjusting the push rod 12, the clamping requirements of the lampshades can be met, the push rod 12 is fixed through the nut 13 after the adjustment is completed, the spring column 10 is a reset spring, and the buffering and damping performance of the clamping plate 11 can be effectively improved through the spring column 10, the lateral wall of 14 upper ends of fixed column is equipped with compression spring 15, compression spring 15's outer end is connected with fixture block 16, terminal surface center department is equipped with the depressed part under 5 fixing base, the lateral wall of depressed part is equipped with the draw-in groove, fixture block 16 is hemispherical structure, 16 joints of fixture block are in the draw-in groove, extrude compression spring 15 through fixture block 16, can shrink fixture block 16 to the fixed column 14 inside, inside 14 stretching into fixing base 5 when the fixed column, fixture block 16 can be fixed 5 fixing base with the cooperation of draw-in groove, promote stability.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.