CN218312382U

CN218312382U - Machining clamp for numerically controlled grinder

Info

Publication number: CN218312382U
Application number: CN202222695665.1U
Authority: CN
Inventors: 徐佳楠
Original assignee: Nantong Hailun Machine Tool Co ltd
Current assignee: Nantong Hailun Machine Tool Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-17
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a add clamping apparatus for numerically control grinder relates to numerically control grinder technical field, including the numerically control grinder main part, the upper end swing joint of numerically control grinder main part has material fixture, material fixture's medial surface fixed mounting has anchor clamps protection mechanism, the last surface movable mounting of numerically control grinder main part has clearance mechanism, the utility model discloses an adopt the common cooperation between connecting plate, grip slipper, protection backing plate, spring and the spring post, through mutually supporting of protection backing plate and grip slipper, stabilize the centre gripping to the material, the elasticity effect of relevading spring and spring post ensures to reduce vibrations when the centre gripping is ground, strengthens the protective action to anchor clamps, when having solved and having ground the material, the device can produce vibrations, and prior art lacks the problem to the protection mechanism of anchor clamps, has improved the practicality and the stability of device, and has strengthened the life of anchor clamps.

Description

Machining clamp for numerically controlled grinder

Technical Field

The utility model relates to a numerically control grinder technical field, concretely relates to add clamping apparatus for numerically control grinder.

Background

The grinder can process materials with higher hardness, such as hardened steel, hard alloy and the like; the grinding machine can also process brittle materials such as glass and granite, can grind with high precision and small surface roughness, and can also carry out efficient grinding, such as powerful grinding and the like, the grinding machine usually adopts an electromagnetic chuck to fix a product in the grinding process of the product, the tool machining of the numerical control grinding machine is a machine tool for grinding the surface of the tool by utilizing a grinding tool through a numerical control technology, and in the machining process of the tool grinding, a clamp is adopted for clamping the tool by essential needs, so that the grinding device can be conveniently used for grinding the tool, and the machining clamp for the numerical control grinding machine is provided.

The following problems exist in the prior art:

1. when the existing device is used, multi-angle transformation of the clamp is difficult, the clamping force of the traditional clamp is insufficient, in addition, the object is easy to deviate in the clamping process, the subsequent processing effect is influenced, and the stability is poor;

2. when the existing device is used and used for grinding materials, the device can vibrate, the prior art is lack of a protection mechanism for the clamp, and the practicability and stability of the device are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a add clamping apparatus for numerically control grinder to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a add clamping apparatus for numerically control grinder, includes the numerically control grinder main part, the upper end swing joint of numerically control grinder main part has material fixture, material fixture's medial surface fixed mounting has anchor clamps protection mechanism, the last surface movable mounting of numerically control grinder main part has clearance mechanism, clearance mechanism is located one side of material fixture, material fixture is including processing platform and fixing base, the last fixed surface of processing platform installs the supporting shoe, one side fixed mounting of processing platform has the fixed plate, the lateral surface fixed mounting of fixed plate has the motor, the lower surface of fixing base is connected with the last fixed surface of processing platform, anchor clamps protection mechanism is including connecting plate and grip slipper, the one end of connecting plate is connected with the outer fixed surface of grip slipper.

The utility model discloses technical scheme's further improvement lies in: the output shaft of the motor is fixedly provided with a threaded rod, the outer surface of the threaded rod is in threaded connection with a U-shaped moving plate, and the outer surfaces of two ends of the threaded rod are respectively in rotating connection with the inner walls of the fixed seat and the supporting block.

The utility model discloses technical scheme's further improvement lies in: the outer surface of the two sides of the processing platform is fixedly provided with a convex block, and the outer surface of the convex block is connected with the inner wall of the U-shaped moving plate in a sliding manner.

The utility model discloses technical scheme's further improvement lies in: the upper surface fixed mounting of U type movable plate has the fixed block, the internal surface of fixed block rotates with the one end of connecting plate to be connected, the opposite side of fixed block is provided with the carousel, the medial surface fixedly connected with bull stick of carousel.

The utility model discloses technical scheme's further improvement lies in: the surface of bull stick and the inner wall threaded connection of fixed block, the one end of bull stick extends to the inside of connecting plate and fixed connection with it, the lateral surface movable mounting of carousel has the inserted bar, the inserted bar extends to the inner wall of fixed block.

The utility model discloses technical scheme's further improvement lies in: the inside of grip slipper is provided with the spring post, the one end of spring post articulates there is the sliding block, the medial surface of sliding block and the inner wall sliding connection of grip slipper, the other end of stating the spring post articulates there is the protection backing plate.

The utility model discloses technical scheme's further improvement lies in: the inner side face of the protective backing plate is fixedly provided with a spring, and one end, far away from the protective backing plate, of the spring is fixedly connected with the inner wall of the clamping seat.

Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:

1. the utility model provides a add clamping apparatus for numerically control grinder, adopt the processing platform, a fixed base, U type movable plate, the lug, including a motor, an end cap, a controller, and a cover plate, the threaded rod, the fixed block, the carousel, common cooperation between bull stick and the inserted bar, start through the motor, make the threaded rod rotate, under the limiting displacement of lug, it carries out the horizontal slip to drive U type movable plate, carry out the centre gripping and loosen the material, strengthen the degree of grip, recycle the interact of carousel and bull stick, manual rotation carousel, the connection of cooperation fixed block and connecting plate, it is rotatory to clamp protection mechanism, ensure the grinding to the material multi-angle, it has to take turns, utilize the cooperation of inserted bar and carousel, inject the inserted bar carousel and run through to the fixed block inner wall, make to clamp protection mechanism fix, prevent the condition that the flying round appears when grinding the operation, the transform of carrying out the multi-angle with the clamp has been solved, and traditional clamp clamping force is not enough, in addition, the problem that the skew appears very easily in the centre gripping article, improve the stability of centre gripping, ensure to grind quality and efficiency.

2. The utility model provides a add clamping apparatus for numerically control grinder, adopt the connecting plate, the grip slipper, the protection backing plate, common cooperation between spring and the spring post, through mutually supporting of protection backing plate and grip slipper, stabilize the centre gripping to the material, the elasticity effect of deuterogamying spring and spring post, ensure to reduce vibrations when the centre gripping is ground, strengthen the protective action to anchor clamps, when having solved and having ground the material, the device can produce vibrations, prior art lacks the problem to the protection machanism of anchor clamps, the practicality and the stability of device have been improved, and the life of anchor clamps has been strengthened.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic perspective view of the material holding mechanism of the present invention;

fig. 3 is a schematic top view of the material holding mechanism of the present invention;

fig. 4 is a schematic side view of the clamp protection mechanism of the present invention.

In the figure: 1. a numerically controlled grinder body; 2. a material clamping mechanism; 3. a clamp protection mechanism; 4. a cleaning mechanism; 21. a processing platform; 211. a bump; 212. a supporting block; 22a, a fixed seat; 22b, a U-shaped moving plate; 23. a motor; 24. a threaded rod; 25. a fixed block; 26. a turntable; 261. a rotating rod; 262. inserting a rod; 31. a connecting plate; 32. a clamping seat; 33. a protective backing plate; 34. a spring; 35. a spring post.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-4, the utility model provides a processing anchor clamps for numerically control grinder, including numerically control grinder main part 1, the upper end swing joint of numerically control grinder main part 1 has material fixture 2, the medial surface fixed mounting of material fixture 2 has anchor clamps protection mechanism 3, the last surface movable mounting of numerically control grinder main part 1 has clearance mechanism 4, clearance mechanism 4 is located one side of material fixture 2, material fixture 2 is including processing platform 21 and fixing base 22a, processing platform 21's last fixed surface installs supporting shoe 212, one side fixed mounting of processing platform 21 has the fixed plate, the lateral surface fixed mounting of fixed plate has motor 23, the lower surface of fixing base 22a is connected with processing platform 21's last fixed surface, anchor clamps protection mechanism 3 is including connecting plate 31 and grip slipper 32, the one end of connecting plate 31 is connected with the outer fixed surface of grip slipper 32, fixed mounting has threaded rod 24 on motor 23's the output shaft, the outer surface threaded connection of 24 has U type movable plate 22b, the both ends surface of 24 rotates with the inner wall of fixing base 22a and supporting shoe 212 respectively and is connected, the both sides outer fixed surface of processing platform 21 has lug movable plate 211 type threaded rod, the threaded rod slides the inner wall connection of threaded rod and threaded rod 22 b.

In this embodiment, through the start-up of motor 23 for threaded rod 24 rotates, and under the limiting displacement of lug 211, drive U type movable plate 22b and carry out the horizontal slip, carry out the centre gripping and loosen the material, strengthen the clamping degree, improve processingquality.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, a fixed block 25 is fixedly mounted on the upper surface of the U-shaped moving plate 22b, the inner surface of the fixed block 25 is rotatably connected with one end of the connecting plate 31, a rotating plate 26 is disposed on the other side of the fixed block 25, a rotating rod 261 is fixedly connected to the inner side surface of the rotating plate 26, the outer surface of the rotating rod 261 is in threaded connection with the inner wall of the fixed block 25, one end of the rotating rod 261 extends into and is fixedly connected with the inside of the connecting plate 31, an inserting rod 262 is movably mounted on the outer side surface of the rotating plate 26, and the inserting rod 262 extends to the inner wall of the fixed block 25.

In this embodiment, through the interact of carousel 26 and bull stick 261, manual rotation carousel 26, the connection of cooperation fixed block 25 and connecting plate 31 is rotated fixture protection mechanism 3, ensure the grinding to the material multi-angle, again, utilize the cooperation of inserted bar 262 and carousel 26, inject inserted bar 262 into carousel 26 and run through to the fixed block 25 inner wall for fix fixture protection mechanism 3, prevent the condition that the flyover appears when grinding the operation, strengthen the overall stability of device.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the inside of grip slipper 32 is provided with spring post 35, and the one end of spring post 35 articulates there is the sliding block, the medial surface of sliding block and grip slipper 32's inner wall sliding connection, the other end of stating spring post 35 articulates there is protective backing plate 33, and protective backing plate 33's medial surface fixed mounting has spring 34, and the one end that protective backing plate 33 was kept away from to spring 34 and grip slipper 32's inner wall fixed connection.

In this embodiment, through mutually supporting of protection backing plate 33 and grip slipper 32, stabilize the centre gripping to the material, the elastic effect of deuterogamy spring 34 and spring post 35, and the cooperation sliding block is at the sliding action of grip slipper inner wall, strengthens the elastic effect, ensures to reduce vibrations when the centre gripping is ground, strengthens the guard action to anchor clamps.

The working principle of the machining fixture for the numerically controlled grinding machine is described in detail below.

As shown in fig. 1-4, when in use, firstly, the material to be processed is prevented from being positioned above the processing platform 21, then the motor 23 is started to rotate the threaded rod 24, the U-shaped movable plate 22b is driven to slide left and right under the limiting action of the bump 211 to clamp and loosen the material, and the clamping degree is enhanced, the interaction between the rotary plate 26 and the rotary rod 261 is reused, the rotary plate 26 is manually rotated to match the connection between the fixed block 25 and the connecting plate 31 to rotate the clamp protection mechanism 3, so as to ensure the multi-angle grinding of the material, furthermore, the insertion rod 262 is inserted into the rotary plate 26 and penetrates through the inner wall of the fixed block 25 by using the cooperation between the insertion rod 262 and the rotary plate 26, so that the clamp protection mechanism 3 is fixed to prevent the flying during the grinding operation, after the fixing is completed, the grinding mechanism processes the material, when in processing, the material is stably clamped, the elastic effect of the spring 34 and the spring column 35 is re-matched, the sliding action of the sliding block on the inner wall of the clamping seat 32 is enhanced, the vibration cleaning effect is ensured, the dust during the processing, the working life of the clamp is prolonged, and the dust cleaning device is enhanced during the processing, and the dust cleaning operation of the clamp, and the dust cleaning device is also the dust cleaning device can be used by using the clamp.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims

1. The utility model provides a add clamping apparatus for numerically control grinder, includes numerically control grinder main part (1), its characterized in that: the upper end swing joint of numerically controlled grinder main part (1) has material fixture (2), the medial surface fixed mounting of material fixture (2) has anchor clamps protection mechanism (3), the last fixed surface of numerically controlled grinder main part (1) has clearance mechanism (4), clearance mechanism (4) are located one side of material fixture (2), material fixture (2) are including processing platform (21) and fixing base (22 a), the last fixed surface of processing platform (21) installs supporting shoe (212), one side fixed mounting of processing platform (21) has the fixed plate, the lateral surface fixed mounting of fixed plate has motor (23), the lower surface of fixing base (22 a) and the last fixed surface of processing platform (21) are connected, anchor clamps protection mechanism (3) are including connecting plate (31) and grip slipper (32), the one end of connecting plate (31) and the outer fixed surface of grip slipper (32) are connected.

2. The machining jig for the numerically controlled grinding machine according to claim 1, characterized in that: the output shaft of the motor (23) is fixedly provided with a threaded rod (24), the outer surface of the threaded rod (24) is in threaded connection with a U-shaped moving plate (22 b), and the outer surfaces of two ends of the threaded rod (24) are respectively in rotating connection with the inner walls of the fixed seat (22 a) and the supporting block (212).

3. The machining jig for the numerically controlled grinding machine according to claim 1, characterized in that: the outer surface of the two sides of the processing platform (21) is fixedly provided with a lug (211), and the outer surface of the lug (211) is connected with the inner wall of the U-shaped moving plate (22 b) in a sliding manner.

4. The machining jig for the numerically controlled grinding machine according to claim 2, characterized in that: the last fixed surface of U type movable plate (22 b) installs fixed block (25), the internal surface of fixed block (25) rotates with the one end of connecting plate (31) to be connected, the opposite side of fixed block (25) is provided with carousel (26), the medial surface fixedly connected with bull stick (261) of carousel (26).

5. The machining jig for the numerically controlled grinding machine according to claim 4, characterized in that: the surface of bull stick (261) and the inner wall threaded connection of fixed block (25), the one end of bull stick (261) extends to the inside of connecting plate (31) and fixed connection with it, the lateral surface movable mounting of carousel (26) has inserted bar (262), inserted bar (262) extend to the inner wall of fixed block (25).

6. The machining jig for the numerically controlled grinding machine according to claim 1, characterized in that: the inside of grip slipper (32) is provided with spring post (35), the one end of spring post (35) articulates there is the sliding block, the medial surface of sliding block and the inner wall sliding connection of grip slipper (32), the other end of stating spring post (35) articulates there is protection backing plate (33).

7. The machining jig for the numerically controlled grinding machine according to claim 6, characterized in that: the inner side surface of the protective backing plate (33) is fixedly provided with a spring (34), and one end, far away from the protective backing plate (33), of the spring (34) is fixedly connected with the inner wall of the clamping seat (32).