CN212762885U

CN212762885U - Fixing device for polishing aluminum plate

Info

Publication number: CN212762885U
Application number: CN202021163514.6U
Authority: CN
Inventors: 徐顺怀
Original assignee: Jiangsu Keyida Aluminum Co ltd
Current assignee: Jiangsu Keyida Aluminum Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-23
Anticipated expiration: 2030-06-22

Abstract

The utility model belongs to the technical field of aluminum plate fixing device that polishes, especially, aluminum plate polishes and uses fixing device, polish fixing device to current aluminum plate and all operate complicacy, and be difficult to control aluminum plate rotation after fixed accomplishing, lead to need constantly change the position of polishing, operate inconvenient, influence the problem of use when polishing to aluminum plate edges and corners, the following scheme is proposed to present, it includes the base, the equal fixed mounting in base top both sides has the riser, and one side fixed mounting that two risers are close to each other has same diaphragm, and two circular ports have been seted up at the diaphragm top, all rotate in two circular ports and install the drum, and equal fixed mounting has first worm wheel on two drums, and one side that two risers are close to each other rotates and installs same first worm. The utility model discloses thereby be convenient for carry out fixed back control aluminum plate rotation of clamping to aluminum plate and be convenient for polish the edges and corners of aluminum plate different positions, improved the efficiency that the aluminum plate edges and corners was polished.

Description

Fixing device for polishing aluminum plate

Technical Field

The utility model relates to an aluminum plate fixed equipment technical field that polishes especially relates to an aluminum plate polishes and uses fixing device.

Background

At present, the polishing of edges and corners in the processing process of an aluminum plate is an important process, the surface smoothness of the aluminum plate can be improved, and stress concentration is avoided, so that the matching precision and strength of the aluminum plate are improved. Before polishing aluminum plate, aluminum plate needs to be fixed through fixing device, thereby ensuring polishing precision and efficiency of aluminum plate.

However, most of the existing aluminum plate polishing and fixing devices are complex to operate, and are difficult to control the rotation of the aluminum plate after the fixation is completed, so that the polishing position needs to be changed continuously when the edges and corners of the aluminum plate are polished, the operation is inconvenient, and the use is influenced, so that the aluminum plate polishing and fixing device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current aluminum plate fixing device that polishes and mostly operate complicacy, and be difficult to control aluminum plate after fixed completion and rotate, lead to need constantly to change the shortcoming of polishing position, inconvenient, influence use when polishing aluminum plate edges and corners, and the aluminum plate who provides polishes and uses fixing device.

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

a fixing device for polishing an aluminum plate comprises a base, wherein vertical plates are fixedly arranged on two sides of the top of the base, a transverse plate is fixedly arranged on one side, close to each other, of the two vertical plates, two circular holes are formed in the top of the transverse plate, a cylinder is rotatably arranged in each circular hole, a first worm wheel is fixedly arranged on each cylinder, a first worm is rotatably arranged on one side, close to each vertical plate, of each vertical plate, the two first worm wheels are meshed with the first worms, a transverse hole is formed in the bottom of one side of each vertical plate, a transverse shaft is rotatably arranged in each transverse hole, chain wheels are fixedly arranged on each transverse shaft and one end of each first worm, a chain is rotatably arranged on each chain wheel, threaded holes are formed in the tops of the two cylinders, threaded rods are respectively arranged in each threaded hole, a pressing plate is, install the vertical axis in the mounting hole rotation, vertical axis bottom fixed mounting has a top dish, vertical hole has been seted up at the base top, and vertical downthehole rotation installs the back shaft, and back shaft top fixed mounting has the chassis, and back shaft bottom fixed mounting has the second worm wheel, the equal fixed mounting in base bottom both sides has the backup pad, and one side that two backup pads are close to each other is rotated and is installed same second worm, and the second worm meshes with the second worm wheel mutually, and the equal fixed mounting of cross axle one end and second worm one end has the rocking arm.

Preferably, chassis bottom fixed mounting has a plurality of supports, and a plurality of supports are the equidistant setting of annular, and all rotate in a plurality of supports and install the connecting axle, and equal fixed mounting has the gyro wheel on a plurality of connecting axles, and a plurality of gyro wheels all with base top swing joint, support the chassis and reduce its rotation resistance.

Preferably, both sides and the equal fixedly connected with circle axle in left and right sides around the top of the top dish, the clamp plate bottom set up with the ring channel of circle axle adaptation, four circle axles all with ring channel sliding connection, strengthen the installation stability of top dish.

Preferably, four circle axle tops all are seted up flutedly, and equal swing joint has the ball in four recesses, and four balls all with ring channel top inner wall roll connection, carry on spacingly to the set-top.

Preferably, two equal fixed cover in drum outside are equipped with spacing axle sleeve, and two spacing axle sleeves all carry on spacingly with diaphragm bottom swing joint to the drum.

Preferably, the top end of the vertical shaft is fixedly provided with a baffle plate, and the baffle plate is movably connected with the top of the pressing plate to support the vertical shaft.

In the utility model, an aluminum plate is polished and is used fixing device, through placing aluminum plate at the chassis top, then drive the cross axle through the rocking arm that the control is located the top and rotate, the cross axle drives the first worm through the transmission between two sprockets and rotates, the first worm drives two first worm wheels and rotates, two first worm wheels drive two drums and rotate, two drums drive two threaded rods to move down through the screw-thread fit of screw hole and threaded rod respectively, two threaded rods drive the clamp plate to move down jointly, the clamp plate drives the top plate to move down through the cooperation of ring channel and ball and through the round axle, the top plate compresses tightly the aluminum plate through the cooperation with the chassis and fixes;

in the utility model, the fixing device for polishing the aluminum plate drives the second worm to rotate by controlling the rocker arm positioned below, the second worm drives the second worm wheel to rotate, the second worm wheel drives the chassis to rotate through the supporting shaft, the chassis drives the aluminum plate to rotate, then the handle is loosened, and the supporting shaft and the chassis are fixed through the self-locking property of the worm wheel and worm transmission;

the utility model has the advantages of reasonable design, thereby be convenient for carry out fixed back control aluminum plate rotation of clamping to aluminum plate and be convenient for polish to the edges and corners of aluminum plate different positions, improved the efficiency that the aluminum plate edges and corners was polished, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a fixing device for polishing an aluminum plate according to the present invention;

fig. 2 is a schematic structural view of a portion a of a fixing device for polishing an aluminum plate according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the fixing device for polishing an aluminum plate according to the present invention.

In the figure: 1. a base; 2. a vertical plate; 3. a transverse plate; 4. a cylinder; 5. a threaded rod; 6. a first worm gear; 7. A first worm; 8. pressing a plate; 9. a vertical axis; 10. a top tray; 11. a horizontal axis; 12. a sprocket; 13. a support shaft; 14. a chassis; 15. a second worm gear; 16. a support plate; 17. a second worm; 18. a roller; 19. a support; 20. a baffle plate; 21. a limiting shaft sleeve; 22. a circular shaft; 23. an annular groove; 24. and a ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a fixing device for polishing an aluminum plate comprises a base 1, wherein vertical plates 2 are fixedly arranged on two sides of the top of the base 1, a same transverse plate 3 is fixedly arranged on one side, close to each other, of each vertical plate 2, two circular holes are formed in the top of each transverse plate 3, cylinders 4 are rotatably arranged in the two circular holes, first worm wheels 6 are fixedly arranged on the two cylinders 4, a same first worm 7 is rotatably arranged on one side, close to each other, of each vertical plate 2, the two first worm wheels 6 are meshed with the first worm 7, transverse holes are formed in the bottoms of one sides of the vertical plates 2, transverse shafts 11 are rotatably arranged in the transverse holes, chain wheels 12 are fixedly arranged on the transverse shafts 11 and one ends of the first worms 7, a same chain is movably arranged on the two chain wheels 12, threaded holes are formed in the tops of the two cylinders, 5 bottom fixed mounting of two threaded rods has same clamp plate 8, the mounting hole has been seted up at clamp plate 8 top, the vertical axis 9 is installed in the mounting hole rotation, vertical axis 9 bottom fixed mounting has a set 10, vertical hole has been seted up at base 1 top, vertical downthehole rotation installs back shaft 13, back shaft 13 top fixed mounting has chassis 14, back shaft 13 bottom fixed mounting has second worm wheel 15, the equal fixed mounting in base 1 bottom both sides has backup pad 16, one side that two backup pads 16 are close to each other is rotated and is installed same second worm 17, second worm 17 meshes with second worm wheel 15 mutually, the equal fixed mounting of 11 one ends of cross axle and 17 one end of second worm has the rocking arm.

The utility model discloses in, 14 bottom fixed mounting on chassis have a plurality of supports 19, and a plurality of supports 19 are the equidistant setting of annular, and all rotate in a plurality of supports 19 and install the connecting axle, and equal fixed mounting has gyro wheel 18 on a plurality of connecting axles, and a plurality of gyro wheels 18 all with 1 top swing joint of base support 14 and reduce its rotation resistance.

The utility model discloses in, both sides and the equal fixedly connected with circle axle 22 in the left and right sides around the top of top dish 10 top, 8 bottoms of clamp plate offer with the ring channel 23 of circle axle 22 adaptation, four circle axles 22 all with ring channel 23 sliding connection, strengthen the installation stability of top dish 10.

The utility model discloses in, four round axle 22 tops all are seted up flutedly, and equal swing joint has ball 24 in four recesses, and four ball 24 all with 23 top inner wall roll connections of ring channel, carry on spacingly to the set 10 of pushing up.

The utility model discloses in, two equal fixed sheathes in the drum 4 outside are equipped with spacing axle sleeve 21, and two spacing axle sleeves 21 all with diaphragm 3 bottom swing joint, carry on spacingly to drum 4.

The utility model discloses in, 9 top fixed mounting of vertical axis have baffle 20, and baffle 20 and 8 top swing joint of clamp plate support vertical axis 9.

In the utility model, when in use, an aluminum plate is placed on the top of a chassis 14, then a rocker arm positioned above is controlled to drive a cross shaft 11 to rotate, the cross shaft 11 drives a first worm 7 to rotate through transmission between two chain wheels 12, the first worm 7 drives two first worm wheels 6 to rotate, the two first worm wheels 6 drive two cylinders 4 to rotate, the two cylinders 4 respectively drive two threaded rods 5 to move downwards through the thread matching of threaded holes and the threaded rods 5, the two threaded rods 5 drive a pressing plate 8 to move downwards together, the pressing plate 8 drives a top plate 10 to move downwards through the matching of an annular groove 23 and a ball 24 and a round shaft 22, the top plate 10 compresses and fixes the aluminum plate through the matching with the chassis 14, then the rocker arm positioned below is controlled to drive a second worm 17 to rotate, the second worm 17 drives a second worm wheel 15 to rotate, the second worm wheel 15 drives the chassis 14 to rotate through a support shaft 13, the chassis 14 drives the aluminum plate to rotate, then the handle is loosened, the supporting shaft 13 and the chassis 14 are fixed through the self-locking performance of the worm gear and worm transmission, and therefore polishing is conducted on edges and corners of different positions of the aluminum plate conveniently.

Claims

1. A fixing device for polishing an aluminum plate comprises a base (1) and is characterized in that vertical plates (2) are fixedly arranged on two sides of the top of the base (1), one side, close to each other, of each of the two vertical plates (2) is fixedly provided with the same transverse plate (3), two circular holes are formed in the top of the transverse plate (3), cylinders (4) are rotatably arranged in the two circular holes, first worm wheels (6) are fixedly arranged on the two cylinders (4), one side, close to each other, of each of the two vertical plates (2) is rotatably provided with the same first worm (7), the two first worm wheels (6) are meshed with the first worm (7), a transverse hole is formed in the bottom of one side of each of the vertical plates (2), a transverse shaft (11) is rotatably arranged in the transverse hole, chain wheels (12) are fixedly arranged on the transverse shaft (11) and one end of the first worm (7), and the two, threaded holes are formed in the tops of the two cylinders (4), threaded rods (5) are installed in the two threaded holes in a threaded manner, the bottom ends of the two threaded rods (5) are fixedly provided with the same pressing plate (8), the top of the pressing plate (8) is provided with an installation hole, a vertical shaft (9) is rotatably installed in the installation hole, a top plate (10) is fixedly installed at the bottom end of the vertical shaft (9), a vertical hole is formed in the top of the base (1), a supporting shaft (13) is rotatably arranged in the vertical hole, a chassis (14) is fixedly arranged at the top end of the supporting shaft (13), a second worm wheel (15) is fixedly arranged at the bottom end of the supporting shaft (13), the base (1) bottom both sides all fixed mounting have backup pad (16), and one side that two backup pad (16) are close to each other rotates and installs same second worm (17), and second worm (17) mesh mutually with second worm wheel (15), and the equal fixed mounting of cross axle (11) one end and second worm (17) one end has the rocking arm.

2. The aluminum plate polishing fixing device as recited in claim 1, wherein a plurality of brackets (19) are fixedly installed at the bottom of the chassis (14), the plurality of brackets (19) are arranged in an annular shape at equal intervals, connecting shafts are rotatably installed in the plurality of brackets (19), rollers (18) are fixedly installed on the plurality of connecting shafts, and the plurality of rollers (18) are movably connected with the top of the base (1).

3. The aluminum plate polishes and uses fixing device according to claim 1, characterized in that, both sides around the top of top dish (10) and left and right sides all fixedly connected with circle axle (22), ring channel (23) with circle axle (22) adaptation is seted up to clamp plate (8) bottom, four circle axles (22) all with ring channel (23) sliding connection.

4. The fixing device for polishing the aluminum plate as recited in claim 3, wherein the four circular shafts (22) are provided with grooves at the top ends thereof, the four grooves are movably connected with the balls (24), and the four balls (24) are in rolling connection with the inner wall of the top of the annular groove (23).

5. The fixing device for polishing the aluminum plate as recited in claim 1, wherein the two limiting shaft sleeves (21) are fixedly sleeved on the outer sides of the two cylinders (4), and the two limiting shaft sleeves (21) are movably connected with the bottom of the transverse plate (3).

6. The aluminum plate polishing fixing device as recited in claim 1, wherein a baffle (20) is fixedly installed at the top end of the vertical shaft (9), and the baffle (20) is movably connected with the top of the pressing plate (8).