CN212370912U

CN212370912U - Polishing tool and stamping polishing device

Info

Publication number: CN212370912U
Application number: CN202020513625.9U
Authority: CN
Inventors: 胡丹
Original assignee: Shenzhen Sunway Communication Co Ltd
Current assignee: Shenzhen Sunway Communication Co Ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-01-19
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a polishing tool and a stamping polishing device, wherein the polishing tool comprises a fixed seat, a lifting seat, a polishing machine, a reset auxiliary part and two sliding clamping blocks which are arranged oppositely; the sliding clamping blocks are arranged on the fixed seat in a sliding mode, and the resetting auxiliary piece is connected with the sliding clamping blocks to drive the two sliding clamping blocks to be away from each other; the lifting seat is arranged in a lifting mode relative to the fixing seat, the grinding machine is arranged on the fixing seat and corresponds to a gap between the two sliding clamping blocks, and a first guide surface used for driving the two sliding clamping blocks to be close to each other is arranged on the lifting seat. The polishing tool can be directly installed on the stamping equipment, labor efficiency is greatly saved, substantial profit can be brought to a factory, original process steps are reduced, and management cost of a company can be reduced. The polishing tool can polish a plurality of parts to be polished simultaneously, so that the production efficiency is greatly improved; simple structure, ingenious, frock low in manufacturing cost.

Description

Polishing tool and stamping polishing device

Technical Field

The utility model relates to an equipment technical field that polishes especially relates to frock of polishing and punching press grinding device.

Background

In the existing production process, for a cylindrical part with a small diameter (such as the diameter less than 5 mm) and an end surface without a chamfer, a plane grinding process is required to be added to flatten the end surface (when the small cylindrical part is punched, the end part of the inner wall surface can be sunken to form the chamfer). The added plane grinding process needs a large amount of manpower for clamping and grinding, and the cost of the product is greatly influenced due to the fact that the product is small and the labor efficiency is very low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides a polishing frock and punching press grinding device that production efficiency is high.

In order to solve the technical problem, the utility model discloses a technical scheme be: the polishing tool comprises a fixed seat, a lifting seat, a polishing machine, a reset auxiliary part and two sliding clamping blocks which are oppositely arranged; the sliding clamping blocks are arranged on the fixed seat in a sliding mode, and the resetting auxiliary piece is connected with the sliding clamping blocks to drive the two sliding clamping blocks to be away from each other; the utility model discloses a portable electronic device, including fixing base, lift seat, polisher, slip clamp splice, lifting seat, be equipped with on the lift seat and be used for ordering about two the fixing base liftable sets up, the polisher is located just be corresponding to two on the fixing base gap between the slip clamp splice sets up, be equipped with on the lift seat and be used for ordering about two the first spigot surface that the slip clamp splice is close to each other.

Furthermore, a second guide surface matched with the first guide surface is arranged on the sliding clamping block.

Further, the auxiliary part that resets includes the spring, the auxiliary part that resets connects two the slip clamp splice.

Furthermore, the auxiliary that resets is connected the fixing base, the quantity of auxiliary that resets is two, two the auxiliary that resets and two the slip clamp splice one-to-one sets up.

Further, the fixing seat comprises a lower cushion plate and a fixing block fixed on the lower cushion plate, and the reset auxiliary part is connected with the fixing block.

Furthermore, the lifting seat comprises an upper base plate and a driving block fixed on the upper base plate, and the first guide surface is arranged on the driving block.

Further, the number of the driving blocks is two, and the grinding machine is located between the two driving blocks.

Further, still include main control board and sensor, the main control board respectively with the sensor reaches the polisher electricity is connected, the sensor be used for with the drive block cooperation.

Furthermore, a plurality of limiting ribs are arranged on one sliding clamping block, a limiting space used for limiting a part to be polished is formed between every two adjacent limiting ribs, and a position avoiding groove used for avoiding the limiting ribs is formed in the other sliding clamping block.

In order to solve the technical problem, the utility model discloses still adopt following technical scheme: the punching polishing device comprises a punching upper template and a punching lower template which are matched with each other, and also comprises the polishing tool, wherein the lifting seat is arranged on the punching upper template, or the lifting seat comprises the punching upper template; the fixing seat is arranged on the stamping lower template, or the fixing seat comprises the stamping lower template.

The beneficial effects of the utility model reside in that: the polishing tool can be directly installed on the stamping equipment, so that the existing process is changed, the new process realizes one-step in-place on the stamping die through the integrated polishing process, the labor efficiency is greatly saved, the substantial profit can be brought to a factory, the original process steps are reduced, and the management cost of a company can be reduced; in addition, the development of the new process provides an innovative idea for integrating a plurality of subsequent processes. The polishing tool can polish a plurality of parts to be polished simultaneously, so that the production efficiency is greatly improved; simple structure, ingenious, frock low in manufacturing cost.

Drawings

Fig. 1 is a simplified structural schematic diagram (before polishing) of a polishing tool according to a first embodiment of the present invention;

fig. 2 is a simplified structural schematic diagram of a polishing tool according to a first embodiment of the present invention (during polishing);

fig. 3 is a top view of a sliding clamping block with another structure in a polishing tool according to an embodiment of the present invention.

Description of reference numerals:

1. a cylindrical part; 2. a fixed seat; 21. a lower base plate; 22. a fixed block; 3. a lifting seat; 31. an upper base plate; 32. a drive block; 4. a sander; 5. a reset aid; 51. a lead screw; 52. a pressure spring; 6. a sliding clamping block; 7. a first guide surface; 8. a second guide surface; 9. a sensor; 10. limiting ribs; 11. an avoiding groove.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 3, the polishing tool includes a fixing base 2, a lifting base 3, a polishing machine 4, a reset auxiliary 5, and two sliding clamping blocks 6 disposed oppositely; the sliding clamping blocks 6 are arranged on the fixed seat 2 in a sliding mode, and the resetting auxiliary part 5 is connected with the sliding clamping blocks 6 to drive the two sliding clamping blocks 6 to be away from each other; lifting seat 3 for 2 liftable settings of fixing base, polisher 4 is located on the fixing base 2 and corresponding to two gap setting between the slip clamp splice 6, be equipped with on the lifting seat 3 and be used for ordering about two the first spigot surface 7 that slip clamp splice 6 is close to each other.

From the above description, the beneficial effects of the present invention are: the polishing tool can be directly installed on the stamping equipment, so that the existing process is changed, the new process realizes one-step in-place on the stamping die through the integrated polishing process, the labor efficiency is greatly saved, the substantial profit can be brought to a factory, the original process steps are reduced, and the management cost of a company can be reduced; in addition, the development of the new process provides an innovative idea for integrating a plurality of subsequent processes. The polishing tool can polish a plurality of parts to be polished simultaneously, so that the production efficiency is greatly improved; simple structure, ingenious, frock low in manufacturing cost.

Furthermore, a second guide surface 8 matched with the first guide surface 7 is arranged on the sliding clamping block 6.

As is apparent from the above description, the second guide surface 8 is provided so that the slide holder 6 can be driven more smoothly.

Further, the return auxiliary member 5 includes a spring, and the return auxiliary member 5 connects the two sliding blocks 6.

Further, the auxiliary that resets 5 are connected fixing base 2, the quantity of auxiliary that resets 5 is two, two auxiliary that resets 5 and two sliding clamp 6 one-to-one sets up.

As can be seen from the above description, the reset auxiliary member 5 has various specific structures and setting modes, and is beneficial to enhancing the diversity of the grinding tool.

Further, the fixing seat 2 includes a lower backing plate 21 and a fixing block 22 fixed on the lower backing plate 21, and the auxiliary reset part 5 is connected to the fixing block 22.

Further, the lifting seat 3 comprises an upper backing plate 31 and a driving block 32 fixed on the upper backing plate 31, and the first guide surface 7 is arranged on the driving block 32.

As can be seen from the above description, the lower backing plate 21 of the polishing tool may be a lower stamping plate of a stamping die; the lower backing plate 21 of the grinding tool can be a stamping lower template of a stamping die. So for punching press grinding device can be reformed transform by current stamping die and make, does benefit to and saves cost, facilitate promotion.

Further, the number of the driving blocks 32 is two, and the sander 4 is located between the two driving blocks 32.

Further, still include main control board and sensor 9, the main control board respectively with sensor 9 reaches polisher 4 electricity is connected, sensor 9 be used for with drive block 32 cooperates.

Can know by the above-mentioned description, can be perceived by sensor 9 when lift seat 3 descends to a take the altitude, sensor 9 sends a signal for the main control board, and 4 startups of main control board control polisher, lift seat 3 continue to descend, and the part of polishing is treated and is polished to the piece contact of polisher 4, and whole process automation degree is high, need not manual operation. The sensor 9 may be an infrared sensor.

Furthermore, a plurality of limiting ribs 10 are arranged on one sliding clamping block 6, a limiting space for limiting a part to be polished is formed between two adjacent limiting ribs 10, and a position avoiding groove 11 for avoiding the limiting ribs 10 is arranged on the other sliding clamping block 6.

According to the above description, the arrangement of the limiting ribs 10 can prevent the part to be polished from accidentally falling, and the work stability of the polishing tool is guaranteed.

The punching polishing device comprises a punching upper template and a punching lower template which are matched with each other, and further comprises the polishing tool, wherein the lifting seat 3 is arranged on the punching upper template, or the lifting seat 3 comprises the punching upper template; the fixing seat 2 is arranged on the stamping lower template, or the fixing seat 2 comprises the stamping lower template.

As can be seen from the above description, in the punching and polishing device, the cylindrical part 1 can realize both punching and end surface polishing.

Example one

Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: referring to fig. 1 and 2, the polishing tool may be used to polish the end surface of the copper cylindrical part 1 to remove a chamfer on the end surface of the cylindrical part 1, and includes a fixed seat 2, a lifting seat 3, a polishing machine 4, a reset auxiliary member 5, and two sliding clamping blocks 6 disposed oppositely; the sliding clamping blocks 6 are arranged on the fixed seat 2 in a sliding mode, and the resetting auxiliary part 5 is connected with the sliding clamping blocks 6 to drive the two sliding clamping blocks 6 to be away from each other; lifting seat 3 for 2 liftable settings of fixing base, polisher 4 is located on the fixing base 2 and corresponding to two gap setting between the slip clamp splice 6, be equipped with on the lifting seat 3 and be used for ordering about two the first spigot surface 7 that slip clamp splice 6 is close to each other. Optionally, the lifting device further comprises a lifting driving member (not shown) connected to the lifting base 3, and the lifting driving member may be a cylinder, a motor, a hydraulic cylinder, an electric push rod, or the like. The sander 4 may be a pneumatic sander 4.

In order to improve the smoothness and the sensitivity of the sliding clamping block 6, a second guide surface 8 matched with the first guide surface 7 is arranged on the sliding clamping block 6. For convenient processing, the second guide surface 8 is arranged on the outer side of the top of the sliding clamping block 6. In this embodiment, the first and second guide surfaces are inclined surfaces, respectively, and in other embodiments, the first and second guide surfaces may also be arc surfaces.

Optionally, the return auxiliary member 5 includes a spring, and the return auxiliary member 5 connects the two sliding blocks 6. However, in this embodiment, the reset auxiliary member 5 is connected to the fixing base 2, the number of the reset auxiliary members 5 is two, and the two reset auxiliary members 5 and the two sliding blocks 6 are arranged in a one-to-one correspondence manner. Specifically, the fixing seat 2 includes a lower cushion plate 21 and a fixing block 22 fixed on the lower cushion plate 21, and the auxiliary reset component 5 is connected to the fixing block 22. The number of the fixed blocks 22 is two, the sliding clamping block 6 is located between the two fixed blocks 22, the reset auxiliary member 5 comprises a guide screw 51 and a pressure spring 52 sleeved on the guide screw 51, one end of the guide screw 51 penetrates through the fixed block 22 and is connected with the sliding clamping block 6, one end of the pressure spring 52 abuts against the head of the guide screw 51, the other end of the pressure spring 52 abuts against the fixed block 22, and the guide screw 51 is slidably arranged relative to the fixed block 22.

In detail, the lifting seat 3 comprises an upper backing plate 31 and a driving block 32 fixed on the upper backing plate 31, the first guide surface 7 is arranged on the driving block 32, the number of the driving blocks 32 is two, the grinding machine 4 is arranged between the two driving blocks 32, and the first guide surface 7 is arranged on one side of the two driving blocks 32 close to each other.

In order to improve the automation degree of the grinding tool, the grinding tool further comprises a main control board (not shown) and a sensor 9, the main control board is respectively connected with the sensor 9 and the electric connection of the grinding machine 4, the sensor 9 is used for being matched with the driving block 32, and an infrared sensor can be selected by the sensor 9.

As shown in fig. 3, in order to prevent the part to be polished from falling down, a plurality of limiting ribs 10 are arranged on one of the sliding clamping blocks 6, a limiting space for limiting the part to be polished is formed between two adjacent limiting ribs 10, and a avoiding groove 11 for avoiding the limiting ribs 10 is arranged on the other sliding clamping block 6. And through spacing rib 10 and keep away the size control of position groove 11, spacing rib 10 can also play the effect for the direction of slip clamp splice 6 to let the slip of slip clamp splice 6 more stable, more smooth and easy.

The working principle of the polishing tool is briefly described as follows: the lifting driving piece drives the lifting seat 3 to descend, when the driving block 32 descends to a preset height, the main control board controls the grinding machine 4 to be started, the driving block 32 continues to descend, the first guide surface and the second guide surface are in contact with each other and drive the two sliding clamping blocks 6 to mutually approach to clamp the part to be ground, and meanwhile, the grinding machine 4 grinds the end face of the part to be ground; after polishing, the lifting driving piece drives the lifting seat 3 to ascend, and the resetting auxiliary piece 5 drives the sliding clamping block 6 to reset.

The embodiment also provides a punching polishing device, which comprises a punching upper template and a punching lower template which are matched, wherein a punch for punching the cylindrical part 1 is arranged on the punching upper template, the polishing device also comprises the polishing tool, the lifting seat 3 is arranged on the punching upper template, or the lifting seat 3 comprises the punching upper template (at the moment, the upper base plate 31 is the punching upper template); the fixing seat 2 is arranged on the lower stamping template, or the fixing seat 2 comprises the lower stamping template (at this time, the lower backing plate 21 is the upper stamping template). After the drift punched out cylindric part 1, can accomplish cylindric part 1 with the punching press and shift to punching press grinding device's the district of polishing (the workspace of the frock of polishing promptly), so, can further improve degree of automation, improve production efficiency, reduction in production cost.

In summary, the polishing tool and the stamping and polishing device provided by the utility model can be directly installed on the stamping equipment, the polishing process can be realized on the stamping die in one step, the labor efficiency is greatly saved, the substantial profit can be brought to the factory, the original process steps are reduced, and the management cost of the company can be reduced; in addition, the development of the new process provides an innovative idea for integrating a plurality of subsequent processes. The polishing tool can polish a plurality of parts to be polished simultaneously, so that the production efficiency is greatly improved; simple structure, ingenious, frock low in manufacturing cost.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. Frock of polishing, its characterized in that: the device comprises a fixed seat, a lifting seat, a grinding machine, a reset auxiliary part and two sliding clamping blocks which are oppositely arranged; the sliding clamping blocks are arranged on the fixed seat in a sliding mode, and the resetting auxiliary piece is connected with the sliding clamping blocks to drive the two sliding clamping blocks to be away from each other; the utility model discloses a portable electronic device, including fixing base, lift seat, polisher, slip clamp splice, lifting seat, be equipped with on the lift seat and be used for ordering about two the fixing base liftable sets up, the polisher is located just be corresponding to two on the fixing base gap between the slip clamp splice sets up, be equipped with on the lift seat and be used for ordering about two the first spigot surface that the slip clamp splice is close to each other.

2. The grinding tool according to claim 1, characterized in that: and a second guide surface matched with the first guide surface is arranged on the sliding clamping block.

3. The grinding tool according to claim 1, characterized in that: the reset auxiliary piece comprises a spring and is connected with the two sliding clamping blocks.

4. The grinding tool according to claim 1, characterized in that: the auxiliary that resets is connected the fixing base, the quantity of auxiliary that resets is two, two the auxiliary that resets and two the slip clamp splice one-to-one sets up.

5. The grinding tool according to claim 4, characterized in that: the fixing seat comprises a lower cushion plate and a fixing block fixed on the lower cushion plate, and the reset auxiliary part is connected with the fixing block.

6. The grinding tool according to claim 1, characterized in that: the lifting seat comprises an upper base plate and a driving block fixed on the upper base plate, and the first guide surface is arranged on the driving block.

7. The grinding tool according to claim 6, characterized in that: the number of the driving blocks is two, and the grinding machine is located between the two driving blocks.

8. The grinding tool according to claim 6, characterized in that: still include main control board and sensor, the main control board respectively with the sensor reaches the polisher electricity is connected, the sensor be used for with the drive block cooperation.

9. The grinding tool according to claim 1, characterized in that: one sliding clamping block is provided with a plurality of limiting ribs, a limiting space used for limiting a part to be polished is formed between every two adjacent limiting ribs, and the other sliding clamping block is provided with a position avoiding groove used for avoiding the limiting ribs.

10. Punching press grinding device, including matched with punching press cope match-plate pattern and punching press lower bolster, its characterized in that: the polishing tool of any one of claims 1 to 9, wherein the lifting seat is arranged on the punching upper template, or the lifting seat comprises the punching upper template; the fixing seat is arranged on the stamping lower template, or the fixing seat comprises the stamping lower template.