CN211639347U

CN211639347U - Convenient fixed polishing tool for hardware production

Info

Publication number: CN211639347U
Application number: CN201921910178.4U
Authority: CN
Inventors: 邓志辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-10-09
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a convenient fixed polishing tool for five metals production, the on-line screen storage device comprises a base, the bottom fixed mounting of base has the cylinder, the output fixed mounting of cylinder has the telescopic link, the top fixed mounting of telescopic link has the supporting seat, the standing groove has been seted up at the top of supporting seat, four mounting holes have been seted up on the inner wall of standing groove, four mounting holes are two bisymmetry settings, all rotate in four mounting holes and install the pivot, the one end of pivot extends to outside the mounting hole, the thread groove has all been seted up to the one end that four pivots are close to each other, equal threaded mounting has the lead screw in four thread grooves, the one end that four lead screws are close to each other extends to outside the. The utility model relates to a rationally, the practicality is good, and the simple operation is convenient for carry out the centre gripping to the metalwork of different volume size and shape fixed, and the centre gripping is fixed firm, is convenient for carry on work, has improved application scope.

Description

Convenient fixed polishing tool for hardware production

Technical Field

The utility model relates to a five metals production technical field specifically is a convenient fixed polishing tool for five metals production.

Background

The hardware products refer to auxiliary and accessory finished products used in daily life and industrial production, and are made of metal materials such as gold, silver, copper, iron, tin and the like in early days, so the hardware products are famous, are also made of non-metal materials such as plastics, glass fibers and the like in addition to various metal materials, the hardware product industry is developed rapidly, and nowadays, the hardware products are more and more widely used, and in the process of producing and processing the hardware products, the hardware products need to be polished by polishing equipment.

However, in the prior art, when the hardware is polished by polishing equipment, the hardware is not firmly fixed, and the hardware cannot be clamped and fixed according to different shapes and sizes, so that the application range is limited.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a convenient fixed hardware production is with grinding tool has solved the equipment of polishing and has polished when handling hardware products, and is insecure to hardware products's fixed, can not carry out the centre gripping according to hardware products of different shapes and not bulk size and fix, leads to application scope to receive the problem of restriction.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a polishing tool for hardware production convenient to fix comprises a base, wherein a cylinder is fixedly installed at the bottom of the base, a telescopic rod is fixedly installed at the output end of the cylinder, a supporting seat is fixedly installed at the top end of the telescopic rod, a placing groove is formed in the top of the supporting seat, four mounting holes are formed in the inner wall of the placing groove and are symmetrically arranged in pairs, rotating shafts are rotatably installed in the four mounting holes, one end of each rotating shaft extends out of the corresponding mounting hole, threaded grooves are formed in the mutually close ends of the four rotating shafts, screw rods are installed in the four threaded grooves in a threaded manner, the mutually close ends of the four screw rods respectively extend out of the corresponding threaded grooves, two straight clamping plates and two arc-shaped clamping plates are arranged in the placing groove, the two straight clamping plates and the two arc-shaped clamping plates are fixedly connected with the corresponding ends of the screw rods in the placing groove, all slidable mounting has the slide in four spacing spouts, and outside the top of slide extended to spacing spout, the top of four slides contacted with the bottom of two straight splint and two arc splint respectively, and the top fixed mounting of base has two risers, and two risers are located the both sides of supporting seat respectively, and the top fixed mounting of two risers has same diaphragm, and the top fixed mounting of diaphragm has the motor, and the output shaft fixed mounting of motor has the wheel of polishing.

Preferably, the top fixed mounting of base has first through-hole, and the telescopic link runs through first through-hole, and the top fixed mounting of diaphragm has the second through-hole, and the output shaft of motor runs through the second through-hole.

Preferably, guide rods are fixedly installed in the four limiting sliding grooves, and the four sliding plates are respectively sleeved on the corresponding guide rods in a sliding mode.

Preferably, the four rotating shafts are fixedly sleeved with bearings, and outer rings of the four bearings are fixedly connected with the inner walls of the corresponding mounting holes respectively.

Preferably, the handles are fixedly arranged at one ends of the four rotating shafts, which are positioned on the supporting seat.

Preferably, two straight splint equal fixed mounting in one side that are close to each other have first rubber pad, and the equal fixed mounting in one side that two arc splint are close to each other has the second rubber pad.

(III) advantageous effects

The utility model provides a convenient fixed polishing tool for hardware production. The method has the following beneficial effects:

(1) the polishing tool for hardware production convenient to fix is characterized in that hardware is placed in a placing groove, two transverse handles are clockwise rotated, the two handles drive rotating shafts with corresponding belts to rotate, under the limit matching of a sliding plate and a limit sliding groove, two transverse lead screws push two straight clamping plates to move, the two straight clamping plates move towards the directions close to each other, similarly, the two transverse handles are anticlockwise rotated, the two straight clamping plates move towards the directions far away from each other, so that the square hardware can be clamped and fixed by the two straight clamping plates by adjusting the distance between the two straight clamping plates, similarly, the vertical handles are clockwise rotated, the two arc clamping plates move towards the directions close to each other, the vertical handles are anticlockwise rotated, the two arc clamping plates move towards the directions far away from each other, thereby through adjusting the interval between two arc splint, it is fixed to utilize two arc splint to carry out the centre gripping to circular shape hardware, when carrying out the centre gripping to irregularly shaped hardware and fixing, can clockwise rotate four handles in proper order, make two straight splint to the direction that is close to each other remove, two arc splint remove to the direction that is close to each other, thereby utilize two straight splint and two arc splint to cooperate jointly, it is fixed to carry out the centre gripping to irregularly shaped hardware, utilize two first rubber pads and two second rubber pads and hardware clamping contact, play antiskid and guard action to hardware's centre gripping, it is more firm to the hardware centre gripping.

(2) This convenient fixed polishing tool for hardware production, through starting cylinder work, the telescopic link promotes the hardware products rising in supporting seat and the standing groove, hardware products risees to the bottom with the wheel of polishing and contacts the back, stop cylinder work, starter motor, the motor drives the wheel of polishing and rotates, thereby utilize the wheel of polishing to polish and process hardware products, the same thing, start cylinder reset work, the telescopic link drives the hardware products decline of supporting seat and standing groove, start opening through control cylinder and stop work, can highly adjust the hardware products of supporting seat and standing groove, be convenient for carry out the work of polishing to the hardware products of co-altitude.

Drawings

FIG. 1 is a schematic sectional view of the main view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic top view of the supporting base.

In the figure: 1. a base; 2. a cylinder; 3. a telescopic rod; 4. a supporting seat; 5. a placement groove; 6. mounting holes; 7. a rotating shaft; 8. a thread groove; 9. a screw rod; 10. a straight splint; 11. an arc-shaped splint; 12. a limiting chute; 13. a slide plate; 14. a vertical plate; 15. a transverse plate; 16. a motor; 17. and (5) grinding the wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a polishing tool for hardware production convenient to fix comprises a base 1, wherein a cylinder 2 is fixedly installed at the bottom of the base 1, telescopic rods 3 are fixedly installed at the output ends of the cylinder 2, a supporting seat 4 is fixedly installed at the top end of the telescopic rods 3, a placing groove 5 is formed in the top of the supporting seat 4, four mounting holes 6 are formed in the inner wall of the placing groove 5, the four mounting holes 6 are symmetrically arranged in pairs, rotating shafts 7 are rotatably installed in the four mounting holes 6, one ends of the rotating shafts 7 extend out of the mounting holes 6, threaded grooves 8 are formed in the ends, close to each other, of the four rotating shafts 7, lead screws 9 are threadedly installed in the four threaded grooves 8, the ends, close to each other, of the four lead screws 9 respectively extend out of the corresponding threaded grooves 8, two straight clamping plates 10 and two arc clamping plates 11 are arranged in the placing groove 5, the two straight clamping plates 10 and the two arc clamping plates 11 are fixedly connected, four limiting sliding grooves 12 are formed in the inner wall of the bottom of the placing groove 5, sliding plates 13 are arranged in the four limiting sliding grooves 12 in a sliding mode, the tops of the sliding plates 13 extend out of the limiting sliding grooves 12, the tops of the four sliding plates 13 are respectively contacted with the bottoms of two straight clamping plates 10 and two arc-shaped clamping plates 11, two vertical plates 14 are fixedly arranged at the top of the base 1, the two vertical plates 14 are respectively located on two sides of the supporting seat 4, the top of the two vertical plates 14 is fixedly provided with a same transverse plate 15, a motor 16 is fixedly arranged at the top of the transverse plate 15, and a polishing wheel 17 is fixedly arranged at the.

Base 1's top fixed mounting has first through-hole, telescopic link 3 runs through first through-hole, the top fixed mounting of diaphragm 15 has the second through-hole, motor 16's output shaft runs through the second through-hole, equal fixed mounting has the guide bar in four spacing spout 12, four slide 13 slip cap respectively are established on corresponding guide bar, equal fixed mounting is equipped with the bearing on four pivot 7, the outer lane of four bearings respectively with the inner wall fixed connection of corresponding mounting hole 6, the equal fixed mounting in one end that four pivot 7 are located supporting seat 4 has the handle, the equal fixed mounting in one side that two straight splint 10 are close to each other has first rubber pad, the equal fixed mounting in one side that two arc splint 11 are close to each other has the second rubber pad.

When the hardware product polishing machine is used, a control switch and an external power line are fixedly installed on a base 1, a cylinder 2, a motor 16, the control switch and the external power line are sequentially and electrically connected to form a closed loop, the control switch can control the starting and stopping work of the motor 16, the control switch can also control the starting and stopping and resetting work of the cylinder 2, two arc-shaped clamping plates 11 are symmetrically arranged, two straight clamping plates 10 are symmetrically arranged, when a hardware product is polished, firstly, the hardware product is placed into a placing groove 5, two transverse handles are clockwise rotated according to the shape of the hardware product, the two handles drive a rotating shaft 7 with a corresponding belt to rotate, under the limit matching of a sliding plate 13 and a limit sliding groove 12, two transverse lead screws 9 push the two straight clamping plates 10 to move, the two straight clamping plates 10 drive corresponding sliding plates 13 to slide on guide rods, and the two straight clamping plates 10 move towards the directions which, similarly, the two horizontal handles are rotated counterclockwise, the two straight clamping plates 10 move towards the direction away from each other, so that the two straight clamping plates 10 can be used for clamping and fixing the square hardware by adjusting the distance between the two straight clamping plates 10, the two vertical handles are rotated clockwise, the two arc-shaped clamping plates 11 move towards the direction close to each other, the two vertical handles are rotated counterclockwise, the two arc-shaped clamping plates 11 move towards the direction away from each other, so that the two arc-shaped clamping plates 11 can be used for clamping and fixing the circular hardware by adjusting the distance between the two arc-shaped clamping plates 11, when the hardware with irregular shape is clamped and fixed, the four handles can be sequentially rotated clockwise, the two straight clamping plates 10 move towards the direction close to each other, and the two arc-shaped clamping plates 11 move towards the direction close to each other, therefore, two straight clamping plates 10 and two arc-shaped clamping plates 11 are matched together to clamp and fix hardware products with irregular shapes, two first rubber pads and two second rubber pads are in clamping contact with the hardware products to clamp and play a role in skid resistance and protection for the hardware products, the hardware products are clamped more firmly, after the hardware products are clamped and fixed in the placing groove 5, the air cylinder 2 is started to work, the telescopic rod 3 pushes the hardware products in the supporting seat 4 and the placing groove 5 to rise, when the hardware products rise to be in contact with the bottom of the polishing wheel 17, the air cylinder 2 is stopped to work, then the motor 16 is started, the motor 16 drives the polishing wheel 17 to rotate, so that the hardware products are polished by the polishing wheel 17, and similarly, the air cylinder 2 is started to reset to work, the telescopic rod 3 drives the hardware products in the supporting seat 4 and the placing groove 5 to fall, and the start and stop work of the air cylinder 2 by, can highly adjust the hardware's in supporting seat 4 and the standing groove 5, be convenient for carry out the work of polishing to the hardware of co-altitude not, after work, stop motor 16 work, start cylinder 2 resets, the hardware that telescopic link 3 drove in supporting seat 4 and the standing groove 5 descends, then the corresponding handle of anticlockwise rotation in proper order again, make two straight splint 10 or two arc splint 11 no longer contact with hardware, alright take off the hardware of polishing completion, easy operation is convenient, the content of not making detailed description in this description simultaneously all belongs to the well-known prior art of the professional skilled in the art.

To sum up, the polishing tool for hardware production convenient to fix is characterized in that hardware is placed in a placing groove 5, two transverse handles are clockwise rotated, the two handles drive a rotating shaft 7 with corresponding belts to rotate, under the limit matching of a sliding plate 13 and a limit sliding groove 12, two transverse lead screws 9 push two straight clamping plates 10 to move, the two straight clamping plates 10 move towards the direction close to each other, and similarly, the two transverse handles are anticlockwise rotated, the two straight clamping plates 10 move towards the direction away from each other, so that by adjusting the distance between the two straight clamping plates 10, the two straight clamping plates 10 can be used for clamping and fixing the square hardware, and similarly, the vertical handle is clockwise rotated, the two arc clamping plates 11 move towards the direction close to each other, the two vertical handles are anticlockwise rotated, so that the two arc clamping plates 11 move towards the direction away from each other, therefore, by adjusting the distance between the two arc-shaped clamping plates 11, the two arc-shaped clamping plates 11 can be used for clamping and fixing a circular hardware product, when the hardware product with an irregular shape is clamped and fixed, the four handles can be sequentially and clockwise rotated, the two straight clamping plates 10 can move towards the direction close to each other, the two arc-shaped clamping plates 11 can move towards the direction close to each other, so that the hardware product with the irregular shape can be clamped and fixed by using the cooperation of the two straight clamping plates 10 and the two arc-shaped clamping plates 11, the hardware product with the irregular shape can be clamped and fixed by using the two first rubber pads and the two second rubber pads to be in clamping contact with the hardware product, the hardware product can be clamped and prevented from sliding, the hardware product can be more firmly, the air cylinder 2 is started to work, the telescopic rod 3 pushes the hardware product in the supporting seat 4 and the placing groove 5 to rise, 2 work of stop cylinder, start motor 16, motor 16 drives wheel 17 and rotates to utilize wheel 17 to polish processing to hardware, and on the same hand, start cylinder 2 reset work, the hardware that telescopic link 3 drove in supporting seat 4 and the standing groove 5 descends, opens through control cylinder 2 and stops work, can highly adjust the hardware of supporting seat 4 in with the standing groove 5, is convenient for polish the hardware of co-altitude, the utility model relates to a rationally, the practicality is good, and the simple operation is convenient for carry out the centre gripping to the metal product of different volume sizes and shape fixed, and the centre gripping is fixed firm, is convenient for carry on work, has improved application scope.

Claims

1. The utility model provides a convenient fixed grinding tool for hardware production, includes base (1), its characterized in that: the cylinder (2) is fixedly installed at the bottom of the base (1), the telescopic rod (3) is fixedly installed at the output end of the cylinder (2), the supporting seat (4) is fixedly installed at the top end of the telescopic rod (3), the placing groove (5) is formed in the top of the supporting seat (4), four mounting holes (6) are formed in the inner wall of the placing groove (5), the four mounting holes (6) are symmetrically arranged in pairs, the rotating shafts (7) are rotatably installed in the four mounting holes (6), one ends of the rotating shafts (7) extend out of the mounting holes (6), threaded grooves (8) are formed in the ends, close to each other, of the four rotating shafts (7), the screw rods (9) are installed in the four threaded grooves (8) in a threaded mode, one ends, close to each other, of the four screw rods (9) extend out of the corresponding threaded grooves (8) respectively, two straight clamping plates (10) and two arc-, two straight splint (10) and two arc splint (11) are located the one end fixed connection of standing groove (5) with corresponding lead screw (9) respectively, four spacing spout (12) have been seted up on the bottom inner wall of standing groove (5), equal slidable mounting has slide (13) in four spacing spout (12), the top of slide (13) extends to outside spacing spout (12), the top of four slide (13) contacts with the bottom of two straight splint (10) and two arc splint (11) respectively, the top fixed mounting of base (1) has two riser (14), two riser (14) are located the both sides of supporting seat (4) respectively, the top fixed mounting of two riser (14) has same diaphragm (15), the top fixed mounting of diaphragm (15) has motor (16), the output shaft fixed mounting of motor (16) has sanding wheel (17).

2. The convenient fixed hardware production grinding tool of claim 1, which is characterized in that: the top fixed mounting of base (1) has first through-hole, and telescopic link (3) run through first through-hole, and the top fixed mounting of diaphragm (15) has the second through-hole, and the output shaft of motor (16) runs through the second through-hole.

3. The convenient fixed hardware production grinding tool of claim 1, which is characterized in that: guide rods are fixedly arranged in the four limiting sliding grooves (12), and the four sliding plates (13) are respectively sleeved on the corresponding guide rods in a sliding manner.

4. The convenient fixed hardware production grinding tool of claim 1, which is characterized in that: the four rotating shafts (7) are fixedly sleeved with bearings, and outer rings of the four bearings are fixedly connected with the inner walls of the corresponding mounting holes (6) respectively.

5. The convenient fixed hardware production grinding tool of claim 1, which is characterized in that: handles are fixedly arranged at one ends of the four rotating shafts (7) positioned on the supporting seat (4).

6. The convenient fixed hardware production grinding tool of claim 1, which is characterized in that: the two straight clamping plates (10) are fixedly provided with a first rubber pad at one side close to each other, and the two arc-shaped clamping plates (11) are fixedly provided with a second rubber pad at one side close to each other.