CN218697264U

CN218697264U - Positioner for burnishing machine

Info

Publication number: CN218697264U
Application number: CN202222895816.8U
Authority: CN
Inventors: 张源
Original assignee: Jiangsu Jiangan Precision Mould Co ltd
Current assignee: Jiangsu Jiangan Precision Mould Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-03-24
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a positioner for polisher, including the processing platform that base, base top were equipped with, the L shape frame that the base top was equipped with behind the processing platform, the telescopic link that L shape frame top was equipped with, the utility model discloses a bull stick one that is equipped with, handle, gear one, gear two, bull stick two, extension board one, extension board two, holding frame, push rod, baffle, spring and the use of pillar cooperation processing platform, make it can carry out the centre gripping to the mould four side wall surfaces of different size and shape and fix, make its suitability wider, make its centre gripping fixed effect better, can prevent the mould from taking place the skew in the polishing process simultaneously, improve its polishing effect, the practicality is stronger; the utility model discloses a use of the telescopic link two, slide rail, slide and spin that are equipped with makes it adjust the position of processing platform to adjust the mould polishing scope, make it process the mould better.

Description

Positioner for burnishing machine

Technical Field

The utility model relates to a burnishing machine technical field specifically is a positioner for burnishing machine.

Background

The die refers to various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The die element is named as 'industrial parent', and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming processing of compression molding or injection molding of engineering plastics, rubber, ceramics and other products. Polishers, also known as grinders, are often used for mechanical grinding, polishing, and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent act together and rub the surface to be polished, so that the aims of removing paint surface pollution, oxide layer and shallow mark can be achieved. The rotation speed of the polishing disk is generally 1500-3000r/min, and is mostly stepless speed change, and can be adjusted at any time during construction according to requirements.

Most of positioning devices of the existing polishing machines are fixed on two surfaces, so that products cannot be positioned more accurately, and the polishing machines cannot be accurately polished due to deviation in the polishing process; in addition, the existing positioning device for the polishing machine can only be used for clamping a mold in a normal shape, but is not suitable for a mold in a special-shaped structure, and has certain limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner for burnishing machine to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a positioner for burnishing machine, includes the processing platform that base, base top were equipped with, the L shape frame that processing platform rear base top was equipped with, the telescopic link that L shape frame top was equipped with is first, the flexible end of telescopic link one extends to L shape frame inboard and is connected with the motor, the output below of motor is equipped with the polishing dish, polishing dish top motor output shaft outside cover is equipped with the connector, connector one side is connected with the output shaft of motor through the bolt, base one side is connected with the processing platform through being equipped with moving mechanism, the processing platform top is equipped with fixture, fixture includes that the intermediate position of processing platform one side is equipped with bull stick one, the one end of bull stick one extends to in the processing platform and is connected with the rotation of processing platform one side inboard arm, processing platform one side is equipped with the handle that is connected with bull stick one, the processing platform inner rotor one outside is close to handle one side cover and is equipped with gear one, processing platform inner gear one both sides symmetry is equipped with gear two, the inboard of gear two is equipped with bull stick two, the one end of bull stick two is connected with the rotation with the processing platform inner side arm rotation, the processing platform inner side arm rotation is equipped with one, the cover is equipped with one, the support plate one outside symmetry, the support plate two support plate outside is equipped with the support plate.

Furthermore, the clamping mechanism further comprises clamping frames symmetrically arranged on the opposite inner sides of a first supporting plate and a second supporting plate on the top of the machining table, sliding chutes matched with the first supporting plate and the second supporting plate are symmetrically formed in the top of the machining table, the opposite inner sides of the first supporting plate and the second supporting plate are fixedly connected with the corresponding side walls of the first clamping frame respectively, a plurality of push rods are arranged on the opposite inner sides of the clamping frames, one ends of the push rods extend into cavities formed in the clamping frames and are connected with baffle plates, springs are symmetrically arranged on the two sides of the baffle plates in the cavities, supporting columns are arranged on the sides, away from the push rods, of the baffle plates in the cavities and are fixedly connected with the side walls in the cavities, and the clamping mechanism can be used for clamping and fixing molds in various shapes, sizes and specifications, so that the clamping mechanism is high in applicability, meanwhile, four surfaces of the molds can be clamped and fixed at the same time, the fixing effect of the molds is improved, and the polishing effect is prevented from being influenced by deviation in the polishing process.

Further, moving mechanism includes telescopic link two that base one side was equipped with, telescopic link two is connected with the base through the mount, and telescopic link two's flexible end is connected with a processing platform lateral wall, the slide rail has been seted up to base top bilateral symmetry, processing platform bottom symmetry is equipped with the slide in the slide rail, slide both sides wall rotates to inlay and is equipped with a plurality of spin of installing, through the moving mechanism who is equipped with, makes its position that can carry out left right direction to the processing platform and removes to the convenient adjustment polishing scope of polishing.

Furthermore, the symmetrical parts of the outer wall surfaces of the first rotating rods at two sides of the inner gear of the machining table are provided with a plurality of threads, the outer walls of the second rotating rods are symmetrically provided with a plurality of threads, the first supporting plate and the second supporting plate are respectively connected with the first rotating rods and the second rotating rods through nuts, and the first supporting plate and the second supporting plate are respectively fixedly connected with the nuts which are matched with each other so as to synchronously drive the first supporting plate and the second supporting plate to synchronously move inwards or outwards.

Further, push rod and pillar all correspond the inboard of spring, the spring both ends respectively with baffle and cavity in a lateral wall fixed connection, the pillar is close to and leaves certain distance between baffle one end and the baffle, and is a plurality of the push rod is linear equidistance array mode and distributes the setting, prescribes a limit to baffle dynamic range through the pillar so that, when baffle and pillar contact, thereby the interface is fixed to the baffle position restriction, makes the better fixed mould of centre gripping of push rod.

Furthermore, the rolling ball is rotatably connected with the sliding seat through a rotating rod arranged in the middle, and guide grooves matched with the rolling ball are symmetrically formed in the two side walls in the sliding rail, so that the machining table can move more easily, and the moving track of the machining table is limited.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model has the advantages that through the use of the processing platform matched with the rotating rod I, the handle, the gear I, the gear II, the rotating rod II, the support plate I, the support plate II, the clamping frame, the push rod, the baffle, the spring and the support, the four side wall surfaces of the dies with different sizes and shapes can be clamped and fixed, the applicability is wider, the clamping and fixing effects are better, meanwhile, the dies can be prevented from being deviated in the polishing process, the polishing effect is improved, and the practicability is stronger;

2. the utility model discloses a use of the telescopic link two, slide rail, slide and spin that are equipped with makes it adjust the position of processing platform to adjust the mould polishing scope, make it process the mould better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic structural view between the holding frame and the pushing rod of the present invention;

FIG. 4 is a schematic structural view between the base and the slide base of the present invention;

FIG. 5 is a schematic view of a partial top view of the processing table of the present invention;

fig. 6 is an enlarged schematic view of a in fig. 1 according to the present invention;

in the figure: 1. a base; 2. a processing table; 3. an L-shaped frame; 4. a first telescopic rod; 5. a motor; 6. a polishing pad; 7. a connector; 8. a bolt; 9. a first rotating rod; 10. a handle; 11. a first gear; 12. a second gear; 13. a second rotating rod; 14. a first support plate; 15. a support plate II; 16. a clamping frame; 17. a push rod; 18. a baffle plate; 19. a spring; 20. a pillar; 21. a second telescopic rod; 22. a slide rail; 23. a slide base; 24. 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. 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.

A positioning device for a polishing machine as shown in fig. 1-6, which comprises a base 1, a processing table 2 arranged on the top of the base 1, an L-shaped frame 3 arranged on the top of the base 1 behind the processing table 2, a first telescopic rod 4 arranged on the top of the L-shaped frame 3, a motor 5 connected with the telescopic end of the first telescopic rod 4 extending to the inner side of the L-shaped frame 3, a polishing disc 6 arranged below the output end of the motor 5, a connector 7 sleeved on the outer side of the output shaft of the motor 5 on the top of the polishing disc 6, a first clamping mechanism arranged on the top of the processing table 2 and including a first rotating rod 9 arranged on the middle position of the processing table 2, a first rotating rod 9 extending into the processing table 2 and rotatably connected with an inner arm of the processing table 2, a first gear wheel 10 connected with the first rotating rod 9, a second gear wheel 12 sleeved on the inner side of the processing table 2, a first rotating rod 9 and a second gear 12 meshed with a second rotating rod 12, and a second gear 12 sleeved on the inner side of the processing table 2, and a second rotating rod 12 meshed with a second rotating rod 12, and a second gear 12.

In this example, the clamping mechanism further includes clamping frames 16 symmetrically arranged on opposite inner sides of a first support plate 14 and a second support plate 15 on the top of the processing table 2, sliding grooves matched with the first support plate 14 and the second support plate 15 are symmetrically formed in the top of the processing table 2, the opposite inner sides of the first support plate 14 and the second support plate 15 are fixedly connected with a side wall of the corresponding clamping frame 16, a plurality of push rods 17 are arranged on the opposite inner sides of the clamping frames 16, one ends of the push rods 17 extend into a cavity formed in the clamping frames 16 and are connected with baffle plates 18, springs 19 are symmetrically arranged on two sides of the baffle plates 18 in the cavity, a support column 20 is arranged on one side, far away from the push rods 17, of the baffle plates 18 in the cavity and is fixedly connected with one side wall in the cavity, and the support column 20 can be used for clamping and fixing molds in various shapes and sizes, so that the applicability of the molds is stronger, and simultaneously clamping and fixing four surfaces of the molds can be clamped and fixed, thereby improving the fixing effect of the polishing and avoiding the offset effect generated in the polishing process.

In this example, moving mechanism includes two 21 telescopic links that are equipped with on one side of the base 1, in this example, two 21 telescopic links and one 4 telescopic link are hydraulic telescoping rod, one kind in electric telescopic handle or the cylinder, adopt hydraulic telescoping rod in this example, two 21 telescopic links are connected with base 1 through the mount, the flexible end and the 2 lateral walls of processing platform of two 21 telescopic links are connected, slide rail 22 has been seted up to 1 top bilateral symmetry of base, 2 bottom symmetries of processing platform are equipped with slide 23 in the slide rail 22, slide 23 both sides wall is rotated to inlay and is equipped with and installs a plurality of spin 24, through the moving mechanism who is equipped with, make it carry out left right direction removal to the position of processing platform 2, so that the polishing scope of polishing is adjusted.

In this example, the symmetrical parts of the outer wall surfaces of the first rotating rods 9 on both sides of the second gear 12 in the machining table 2 are provided with a plurality of threads, the outer walls of the second rotating rods 13 are symmetrically provided with a plurality of threads, the first support plate 14 and the second support plate 15 are respectively connected with the first rotating rods 9 and the second rotating rods 13 through nuts, and the first support plate 14 and the second support plate 15 are respectively fixedly connected with the matched nuts so as to synchronously drive the first support plate 14 and the second support plate 15 to synchronously move inwards or outwards.

In this example, the push rods 17 and the pillars 20 both correspond to the inner sides of the springs 19, two ends of each spring 19 are respectively fixedly connected with the baffle 18 and one side wall in the chamber, a certain distance is left between one end of each pillar 20 close to the baffle 18 and the baffle 18, the push rods 17 are distributed in a linear equidistant array mode, the movable range of the baffle 18 is limited by the pillars 20, and when the baffle 18 contacts with the pillars 20, the interface limits and fixes the position of the baffle 18, so that the push rods 17 can be better clamped and fixed on the mold.

In this example, the rolling ball 24 is rotatably connected to the sliding base 23 through a rotating rod arranged in the middle, and guide grooves adapted to the rolling ball 24 are symmetrically formed on two side walls in the sliding rail 22, so that the processing table 2 can move more easily, and the moving track of the processing table is limited.

The utility model discloses a theory of operation: when the telescopic rod polishing device is used, the first rotating rod 9 is driven to rotate by manually cranking the handle 10, the first rotating rod 9 drives the first support plate 14 to synchronously move towards the inner side or the outer side under the action of the nut, the second gear 12 drives the second rotating rod 13 to synchronously rotate under the meshing action of the first gear 11 and the second gear 12, the second rotating rod 13 is matched with the nut to drive the second support plate 15 arranged on the second rotating rod to synchronously move inwards or outwards, the first support plate 14 and the second support plate 15 synchronously drive the clamping frame 16 to synchronously move inwards or outwards, the fixed die is clamped, when the push rod 17 is in contact with the side wall of the die, the push rod 17 is gradually pushed to move towards the inside of the cavity, the push rod 17 pushes the baffle 18 to slide in the cavity, and further stretches and extrudes the springs 19 on two sides, the push rod 17 in contact with the die correspondingly changes, the shape of the die is matched with the shape of the die, further, the telescopic rod can correspondingly change according to different shapes of the die, the clamping and then can be polished, when the position of the processing table 2 needs to be adjusted, the telescopic rod can be more conveniently moved towards the left or right, and can be more conveniently pushed by the telescopic rod 22, and can be more conveniently moved in the telescopic rod.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a positioner for burnishing machine, includes processing platform (2) that base (1), base (1) top were equipped with, L shape frame (3) that processing platform (2) rear base (1) top was equipped with, telescopic link (4) that L shape frame (3) top was equipped with, the flexible end of telescopic link (4) extends to L shape frame (3) inboard and is connected with motor (5), the output below of motor (5) is equipped with polishing dish (6), polishing dish (6) top motor (5) output shaft outside cover is equipped with connector (7), connector (7) one side is connected with the output shaft of motor (5) through bolt (8), its characterized in that:

base (1) one side is connected with processing platform (2) through being equipped with moving mechanism, processing platform (2) top is equipped with fixture, fixture includes that processing platform (2) one side intermediate position is equipped with bull stick (9), the one end of bull stick (9) extends to in processing platform (2) and rotates with one side arm in processing platform (2) and be connected, processing platform (2) one side is equipped with handle (10) that are connected with bull stick (9), one (9) outside of processing platform (2) internal rotation pole is close to handle (10) one side cover and is equipped with gear (11), processing platform (2) internal gear (11) bilateral symmetry is equipped with gear two (12), the inboard of gear two (12) is equipped with bull stick two (13), one end of bull stick two (13) rotates with one side arm in processing platform (2) to be connected, the symmetrical cover in one (9) outside of internal rotation pole of processing platform (2) is equipped with extension board (14), processing platform (2) internal rotation pole two (13) outside correspond the position (15) and overlap and be equipped with.

2. The positioning device for a polishing machine as set forth in claim 1, wherein: the clamping mechanism further comprises a clamping frame (16) which is symmetrically arranged on the inner side of the first supporting plate (14) and the second supporting plate (15) on the top of the machining table (2), sliding grooves matched with the first supporting plate (14) and the second supporting plate (15) are symmetrically formed in the top of the machining table (2), the inner sides of the first supporting plate (14) and the second supporting plate (15) are fixedly connected with one side wall of the corresponding clamping frame (16), a plurality of push rods (17) are arranged on the inner side of the clamping frame (16), one ends of the push rods (17) extend into a cavity formed in the clamping frame (16) and are connected with a baffle (18), springs (19) are symmetrically arranged on the two sides of the cavity inner baffle (18), a support column (20) is arranged on one side, far away from the push rods (17), of the cavity inner baffle (18), and the support column (20) is fixedly connected with one side wall in the cavity.

3. The positioning device for a polishing machine as set forth in claim 1, wherein: moving mechanism includes two (21) of telescopic link that base (1) one side was equipped with, two (21) of telescopic link are connected with base (1) through the mount, and the flexible end and processing platform (2) a lateral wall of two (21) of telescopic link are connected, slide rail (22) have been seted up to base (1) top bilateral symmetry, processing platform (2) bottom symmetry is equipped with slide (23) in slide rail (22), slide (23) both sides wall rotates to inlay and establishes and installs a plurality of spin (24).

4. The positioning device for a polishing machine as set forth in claim 2, wherein: the symmetrical parts of the outer wall surfaces of the first rotating rods (9) on two sides of the second internal gear (12) of the machining table (2) are provided with a plurality of threads, the outer walls of the second rotating rods (13) are symmetrically provided with a plurality of threads, the first support plate (14) and the second support plate (15) are respectively connected with the first rotating rods (9) and the second rotating rods (13) through nuts, and the first support plate (14) and the second support plate (15) are respectively fixedly connected with the nuts which are matched with each other.

5. The positioning device for a polishing machine as set forth in claim 2, wherein: push rod (17) and pillar (20) all correspond the inboard of spring (19), spring (19) both ends respectively with baffle (18) and the interior lateral wall fixed connection of cavity, pillar (20) are close to and leave certain distance, a plurality of between baffle (18) one end and baffle (18) push rod (17) are linear equidistance array mode and distribute the setting.

6. The positioning device for a polishing machine as set forth in claim 3, wherein: spin (24) are equipped with the dwang through the centre and rotate with slide (23) and be connected, the guide slot with spin (24) looks adaptation is seted up to both sides wall symmetry in slide rail (22).