CN213532491U

CN213532491U - Clamping device for lamp tube processing

Info

Publication number: CN213532491U
Application number: CN202022485853.2U
Authority: CN
Inventors: 杨海; 文德恩
Original assignee: Wuhan Le Xing Tian Wei Lighting Technology Co ltd
Current assignee: Wuhan Le Xing Tian Wei Lighting Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-25
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a clamping device is used in fluorescent tube processing, including bottom plate, second riser, one side fixedly connected with riser of bottom plate, first through-hole has been seted up to one side of riser, first riser rotates in first through-hole department and is connected with first pivot, the one end outer wall cover of first pivot is equipped with the worm wheel, the second through-hole has been seted up to one side outer wall of first riser, first riser rotates in second through-hole department and is connected with the worm, the worm wheel meshes with the worm mutually, the first handle that changes of one end fixedly connected with of worm. Compared with the prior art, the utility model discloses a set up first commentaries on classics handle, worm wheel, worm, through rotating first commentaries on classics handle, make the worm drive the worm wheel and rotate, drive two stoppers and rotate, realize adjusting the fluorescent tube upset, have auto-lock phenomenon through worm and worm wheel, can lock the fluorescent tube and die, prevent to take place to deflect in the course of working, the device upset is easy and simple to handle, has improved work efficiency.

Description

Clamping device for lamp tube processing

Technical Field

The utility model relates to a fluorescent tube production and processing technology field especially relates to a clamping device is used in fluorescent tube processing.

Background

With the continuous improvement of living standard of people, the requirement of people on illumination is higher and higher, and the lamp tube is generally existed in the daily life of people in various forms as the most common lighting electrical appliance, and the lamp tube needs to be processed according to different manufacturing requirements during production and processing. The turning steps of the existing lamp tube processing clamping device are complicated, and the turning and rotating angle of the lamp tube cannot be well controlled, so that the processing error is large, and the processing efficiency is reduced.

Through retrieval, the patent with the Chinese patent authorization publication number of CN211182144U discloses a clamping device for processing a UV lamp tube, which comprises a rotating block, a screw and a limiting block device. The clamping device for processing the UV lamp tube in the patent has the following defects: through manual turning block, it is rotatory to drive the fluorescent tube to adjust the machined surface of fluorescent tube, through manual rotating screw, contact with the stopper, guarantee the stability of fluorescent tube processing, but this device upset step is loaded down with trivial details, need come to lock the fluorescent tube through rotating screw after the upset, and can not fine control fluorescent tube upset pivoted angle, lead to machining error great, reduced machining efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device for processing a lamp tube.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a clamping device is used in fluorescent tube processing, includes bottom plate, second riser, one side fixedly connected with riser of bottom plate, first through-hole has been seted up to one side of riser, the riser rotates in first through-hole department and is connected with first pivot, the one end outer wall cover of first pivot is equipped with the worm wheel, the second through-hole has been seted up to one side outer wall of riser, the riser rotates in second through-hole department and is connected with the worm, the worm wheel meshes with the worm mutually, the first handle that changes of one end fixedly connected with of worm.

Further, a third through hole has been seted up to one side of second riser, the second riser rotates in third through hole department and is connected with the second pivot, the one end outer wall of first pivot and the one end outer wall of second pivot all overlap and are equipped with first fixing base, two one side fixedly connected with stopper, two of first fixing base the fourth through hole has been seted up to one side outer wall of stopper, two the stopper has the pull rod, two at fourth through hole department sliding connection the first grip slipper of one end fixedly connected with of pull rod, two the outer wall cover of pull rod is equipped with the spring, two one side inner wall fixedly connected with second grip slipper of stopper, two one side of first grip slipper and the equal fixedly connected with foam-rubber cushion in one side of second grip slipper.

Furthermore, one end of each of the two pull rods is connected with the same telescopic rod.

Further, the equal fixedly connected with second fixing base in both sides of second riser, two rotate between the both sides of second fixing base and be connected with the third pivot, two the outer wall cover of third pivot is equipped with the fixture block, two the one end outer wall cover of third pivot is equipped with the torsional spring, two one side fixedly connected with stay cord of fixture block, the spout has all been seted up to the both sides of bottom plate, the bottom plate is at spout department fixedly connected with round bar, two fixture block and round bar looks adaptation.

Furthermore, the equal fixedly connected with fixed pulley in both sides of second riser, two the outer wall and the stay cord winding of fixed pulley, the fifth through-hole has been seted up to one side of second riser, the second riser has the screw, two at fifth through-hole department threaded connection the one end of stay cord and the outer wall fixed connection of screw.

Further, one side of bottom plate is equipped with the workstation, the sixth through-hole has been seted up to one side outer wall of workstation, the workstation rotates in sixth through-hole department and is connected with double threaded rod, double threaded rod's outer wall threaded connection has two thread blocks, two third fixing bases of one side fixedly connected with of bottom plate, two one side of thread block is rotated with one side of third fixing base and is connected with the dwang, the handle is changeed to double threaded rod's one end fixedly connected with second.

The utility model has the advantages that:

1. the lamp tube turnover device is provided with the first rotating shaft, the limiting blocks, the pull rod, the first clamping seat, the spring, the second clamping seat, the sponge cushion, the worm wheel, the worm, the first rotating handle and the telescopic rod, the telescopic rod is pulled to drive the pull rod to slide upwards so as to drive the first clamping seat to move upwards, so that two ends of the lamp tube can be placed on the second clamping seat, two ends of the lamp tube are clamped through the elasticity of the spring, the clamping of the spring on the outer wall of the lamp tube is buffered through the sponge cushion to prevent the lamp tube from being fractured, the worm drives the worm wheel to rotate by rotating the first rotating handle, the first rotating shaft is made to rotate so as to drive the two limiting blocks to rotate, so that the turnover angle of the lamp tube can be adjusted, the turnover angle can be controlled, the self-locking phenomenon is realized through the worm and the worm wheel, the lamp tube can be locked in turnover, the deflection is, after the overturning is finished, the lamp tube is automatically locked without locking the lamp tube again, so that the working efficiency is improved;

2. the clamping block, the torsion spring, the pull rope, the fixed pulley, the screw and the round rod are arranged, the pull rope is wound on the outer wall of the screw by rotating the screw, so that the clamping block is rotated upwards by the fixed pulley, the second vertical plate can be pushed to slide on the bottom plate, after the distance between the first vertical plate and the second vertical plate is adjusted, the screw is rotated reversely, the pull rope is not wound on the outer wall of the screw any more, the round rod is clamped by the clamping block under the elasticity of the torsion spring, the second vertical plate can be locked, lamp tubes with different lengths can be clamped, and the practicability of the device is improved;

3. through having set up double threaded rod, screw thread piece, third fixing base, dwang, second and changeing, change the handle through rotating the second, make double threaded rod rotate, under the cooperation through screw thread piece, third fixing base, dwang, make the bottom plate can height-adjusting to make things convenient for the staff to adjust working height according to the actual processing condition, make things convenient for the staff to do the worker.

Drawings

Fig. 1 is a schematic structural diagram of a bottom plate of a clamping device for processing a lamp tube in an elevation view in embodiment 1;

fig. 2 is a schematic perspective view of a limiting block of the clamping device for lamp tube processing according to embodiment 1;

fig. 3 is a schematic side view of a limiting block of the clamping device for lamp processing in embodiment 1;

fig. 4 is a schematic side view of a first riser plate of the clamping device for processing a lamp tube in embodiment 1;

FIG. 5 is a schematic side view of a second vertical plate of the clamping device for processing a lamp tube in accordance with embodiment 1;

fig. 6 is a schematic perspective view of a bottom plate of the clamping device for processing a lamp tube in embodiment 1;

fig. 7 is a schematic structural diagram of a bottom plate of the clamping device for processing a lamp tube in an elevation view in embodiment 2.

In the figure: the bottom plate 1, the first riser 2, the second riser 3, first pivot 4, the second pivot 5, fixing base 6, stopper 7, pull rod 8, first grip slipper 9, spring 10, the second grip slipper 11, foam-rubber cushion 12, worm wheel 13, the worm 14, first commentaries on classics handle 15, telescopic link 16, second fixing base 17, third pivot 18, fixture block 19, torsional spring 20, stay cord 21, fixed pulley 22, screw 23, round bar 24, workstation 25, double threaded rod 26, thread block 27, third fixing base 28, dwang 29, the second commentaries on classics handle 30.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-6, a clamping device for lamp tube processing comprises a bottom plate 1 and a second vertical plate 3, wherein one side of the bottom plate 1 is fixedly connected with the first vertical plate 2, one side of the first vertical plate 2 is provided with a first through hole, the first vertical plate 2 is rotatably connected with a first rotating shaft 4 at the first through hole, the outer wall of one end of the first rotating shaft 4 is sleeved with a worm wheel 13, the outer wall of one side of the first vertical plate 2 is provided with a second through hole, the first vertical plate 2 is rotatably connected with a worm 14 at the second through hole, the worm wheel 13 is meshed with the worm 14, one end of the worm 14 is fixedly connected with a first rotating handle 15, one side of the second vertical plate 3 is provided with a third through hole, the second vertical plate 3 is rotatably connected with a second rotating shaft 5 at the third through hole, the outer wall of one end of the first rotating shaft 4 and the outer wall of one end of the second rotating, one side of the two first fixing seats 6 is fixedly connected with a limiting block 7, one side outer wall of the two limiting blocks 7 is provided with a fourth through hole, the two limiting blocks 7 are connected with a pull rod 8 in a sliding way at the fourth through hole, one end of the two pull rods 8 is fixedly connected with a first clamping seat 9, the outer wall of the two pull rods 8 is sleeved with a spring 10, the inner wall of one side of the two limiting blocks 7 is fixedly connected with a second clamping seat 11, one side of the two first clamping seats 9 and one side of the second clamping seat 11 are both fixedly connected with a sponge pad 12, one end of the two pull rods 8 is connected with a same telescopic rod 16, a worm 14 drives a worm wheel 13 to rotate by rotating a first rotating handle 15, so that the first rotating shaft 4 is driven to rotate the two limiting blocks 7, thereby realizing the adjustment of the turning angle of the lamp tube and controlling the turning, the worm 14 and the worm wheel 13 have self-locking phenomenon, so that the lamp tube can be locked by overturning, and deflection in the machining process is prevented.

Wherein, both sides of the second vertical plate 3 are fixedly connected with second fixing seats 17, a third rotating shaft 18 is rotatably connected between both sides of the two second fixing seats 17, the outer wall of the two third rotating shafts 18 is sleeved with a fixture block 19, the outer wall of one end of the two third rotating shafts 18 is sleeved with a torsion spring 20, one side of each of the two fixture blocks 19 is fixedly connected with a pull rope 21, both sides of the bottom plate 1 are respectively provided with a chute, the bottom plate 1 is fixedly connected with a round rod 24 at the chute, the two fixture blocks 19 are matched with the round rod 24, both sides of the second vertical plate 3 are respectively fixedly connected with fixed pulleys 22, the outer walls of the two fixed pulleys 22 are wound with the pull ropes 21, one side of the second vertical plate 3 is provided with a fifth through hole, the second vertical plate 3 is in threaded connection with a screw 23 at the fifth through hole, and one end of the two pull ropes 21 is fixedly, through rotating screw 23, make stay cord 21 twine at screw 23 outer wall, thereby make fixture block 19 upwards rotate through fixed pulley 22, thereby can promote second riser 3 and slide on bottom plate 1, after adjusting the interval between 2 and the second riser 3, reverse rotation screw 23, make stay cord 21 no longer twine the 23 outer walls of screw, under torsional spring 20's elasticity, make fixture block 19 block round bar 24, thereby can die second riser 3 lock, the fluorescent tube that can the centre gripping different length has been reached, the practicality of the device has been improved.

The working principle is as follows: when the lamp tube turning device is used, the telescopic rod 16 is pulled to drive the pull rod 8 to slide upwards so as to drive the first clamping seat 9 to move upwards, so that two ends of the lamp tube can be placed on the second clamping seat 11, two ends of the lamp tube are clamped through the elastic force of the spring 10, the sponge cushion 12 is used for buffering the clamping of the spring 12 on the outer wall of the lamp tube so as to prevent the lamp tube from being fractured, the worm 14 is used for driving the worm wheel 13 to rotate through rotating the first turning handle 15, the first rotating shaft 4 is used for driving the two limiting blocks 7 to rotate, so that the turning angle of the lamp tube can be adjusted, the turning angle can be controlled, the worm 14 and the worm wheel 13 have a self-locking phenomenon, the lamp tube can be turned over and locked, the deflection in the processing process is prevented, the pull rope 21 is wound on the outer wall of the screw 23 through rotating the screw 23, so that the clamping block 19 is rotated upwards through the fixed pulley 22, after adjusting the interval between 2 and the second riser 3 of primary standard, reverse rotation screw 23 makes stay cord 21 no longer twine screw 23 outer wall, under torsional spring 20's elasticity, makes fixture block 19 block round bar 24 to can die the lock of second riser 3, reach the fluorescent tube that can the centre gripping different length, improved the device's practicality, the device is easy and simple to handle, and the upset is accomplished the back auto-lock and is died, need not lock the fluorescent tube once more, has improved work efficiency.

Example 2

Referring to fig. 7, a clamping device is used in fluorescent tube processing, this embodiment compare in embodiment 1, for the convenience of staff's office work, one side of bottom plate 1 is equipped with workstation 25, the sixth through-hole has been seted up to one side outer wall of workstation 25, workstation 25 rotates in sixth through-hole department and is connected with double threaded rod 26, double threaded rod 26's outer wall threaded connection has two thread blocks 27, two third fixing bases 28 of one side fixedly connected with of bottom plate 1, two one side of thread block 27 is rotated with one side of third fixing base 28 and is connected with dwang 29, the one end fixedly connected with second of double threaded rod 26 changes 30.

The working principle is as follows: before use, the double-end threaded rod 26 is rotated by rotating the second rotating handle 30, the bottom plate 1 can be adjusted in height by matching the threaded block 27, the third fixing seat 28 and the rotating rod 29, so that a worker can adjust the working height according to actual processing conditions and conveniently work, the pull rod 8 is driven to slide upwards by pulling the telescopic rod 16, the first clamping seat 9 is driven to move upwards, the two ends of the lamp tube can be placed on the second clamping seat 11, the two ends of the lamp tube are clamped by the elasticity of the spring 10, the outer wall of the lamp tube is clamped by the buffer spring 12 through the sponge cushion 12, the lamp tube is prevented from being fractured, the worm 14 drives the worm wheel 13 to rotate by rotating the first rotating handle 15, the first rotating shaft 4 is driven to rotate, the two limiting blocks 7 can be driven to rotate, the adjustment of the turning angle of the lamp tube is realized, and the turning angle can be controlled, have the auto-lock phenomenon through worm 14 and worm wheel 13, can lock the fluorescent tube upset, prevent to take place the deflection in the course of working, through rotating screw 23, make stay cord 21 twine at screw 23 outer wall, thereby make fixture block 19 upwards rotate through fixed pulley 22, thereby can promote second riser 3 to slide on bottom plate 1, after adjusting the interval between first riser 2 and the second riser 3, reverse rotation screw 23, make stay cord 21 no longer twine screw 23 outer wall, under torsional spring 20's elasticity, make fixture block 19 block card round bar 24, thereby can lock second riser 3 extremely, the fluorescent tube that can the centre gripping different length has been reached, the device's practicality has been improved, the device is easy and simple to handle, automatic locking is died after the upset is accomplished, do not need to lock the fluorescent tube once more, and the work efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a clamping device is used in fluorescent tube processing, includes bottom plate (1), second riser (3), its characterized in that, one side fixedly connected with first riser (2) of bottom plate (1), first through-hole has been seted up to one side of first riser (2), first riser (2) are rotated in first through-hole department and are connected with first pivot (4), the one end outer wall cover of first pivot (4) is equipped with worm wheel (13), the second through-hole has been seted up to one side outer wall of first riser (2), first riser (2) are rotated in second through-hole department and are connected with worm (14), worm wheel (13) mesh mutually with worm (14), the first commentaries on classics of one end fixedly connected with of worm (14) is (15).

2. The clamping device for lamp tube processing according to claim 1, wherein a third through hole is formed on one side of the second vertical plate (3), the second vertical plate (3) is rotatably connected with a second rotating shaft (5) at the third through hole, the outer wall of one end of the first rotating shaft (4) and the outer wall of one end of the second rotating shaft (5) are both sleeved with first fixing seats (6), one side of the two first fixing seats (6) is fixedly connected with a limiting block (7), the outer wall of one side of the two limiting blocks (7) is provided with a fourth through hole, the two limiting blocks (7) are slidably connected with pull rods (8) at the fourth through hole, one end of the two pull rods (8) is fixedly connected with a first clamping seat (9), the outer wall of the two pull rods (8) is sleeved with a spring (10), the inner wall of one side of the two limiting blocks (7) is fixedly connected with a second clamping seat (11), one side of each of the two first clamping seats (9) and one side of each of the second clamping seats (11) are fixedly connected with sponge cushions (12).

3. A lamp tube processing clamping device as claimed in claim 2, characterized in that one end of the two pull rods (8) is connected with the same telescopic rod (16).

4. The clamping device for lamp processing according to claim 1, wherein two sides of the second vertical plate (3) are both fixedly connected with a second fixing seat (17), two sides of the second fixing seat (17) are rotatably connected with a third rotating shaft (18), two outer wall sleeves of the third rotating shafts (18) are provided with a clamping block (19), one end outer wall sleeves of the two third rotating shafts (18) are provided with a torsion spring (20), one side of the two clamping blocks (19) is fixedly connected with a pull rope (21), two sides of the bottom plate (1) are both provided with a sliding groove, the bottom plate (1) is fixedly connected with a round bar (24) at the sliding groove, and the two clamping blocks (19) are matched with the round bar (24).

5. The clamping device for lamp processing according to claim 4, wherein the two sides of the second vertical plate (3) are both fixedly connected with fixed pulleys (22), the outer walls of the two fixed pulleys (22) are wound with pull ropes (21), a fifth through hole is formed in one side of the second vertical plate (3), a screw (23) is connected to the second vertical plate (3) at the fifth through hole through a thread, and one end of each of the two pull ropes (21) is fixedly connected with the outer wall of the screw (23).

6. The clamping device for lamp tube processing according to claim 1, wherein a workbench (25) is arranged on one side of the bottom plate (1), a sixth through hole is formed in an outer wall of one side of the workbench (25), the workbench (25) is rotatably connected with a double threaded rod (26) at the sixth through hole, two thread blocks (27) are in threaded connection with an outer wall of the double threaded rod (26), two third fixing seats (28) are fixedly connected to one side of the bottom plate (1), two rotating rods (29) are rotatably connected to one sides of the thread blocks (27) and one side of the third fixing seats (28), and a second rotating handle (30) is fixedly connected to one end of the double threaded rod (26).