CN215699896U

CN215699896U - Processing clamping assembly suitable for different numerical control product sizes

Info

Publication number: CN215699896U
Application number: CN202121927669.7U
Authority: CN
Inventors: 游云禄
Original assignee: Guiyang Yunlong Electrical Appliance Mating Co ltd
Current assignee: Guiyang Yunlong Electrical Appliance Mating Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-01
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a machining clamping assembly suitable for different numerical control product sizes, which comprises a shell, wherein two dust collection plates are arranged in the middle of the upper side of the shell, dust collection holes which are uniformly distributed are formed in the inner sides of the dust collection plates, hoses are arranged in the middle of the outer sides of the dust collection plates, one ends, far away from the dust collection plates, of the hoses are arranged on the upper portion of a dust collection bin, a filter plate is arranged inside the right side of the dust collection bin, fan blades are arranged on the right side of the filter plate, the fan blades are fixedly connected with worms through bearings, motors are arranged on the right side of the worms, clamping arms are connected to the inner sides of the two ends of the dust collection plates in a sliding mode, and the lower sides of the clamping arms are in threaded connection with the left side and the right side of a double-end screw rod. According to the utility model, parts with different sizes can be conveniently and quickly clamped through the motor, and the waste scraps are pressed into the dust collection bin from the dust collection plate by the atmosphere, so that the waste scraps in the processing environment are effectively reduced, the health of personnel is ensured, and the electric dust collector is worthy of being widely popularized.

Description

Processing clamping assembly suitable for different numerical control product sizes

Technical Field

The utility model relates to the field of clamping assemblies, in particular to a machining clamping assembly suitable for different numerical control product sizes.

Background

The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig.

Chinese patent publication No. CN213731335U discloses a metal working clamping assembly, and now proposes the following scheme, it includes two montants, the top of two montants is connected with the connecting rod, the outside cover of two montants all is equipped with first rack, be equipped with two second gears between two first racks, two gears through two horizontal poles respectively with two montant fixed connection, it has two-sided rack to mesh between two second gears, two-sided rack threaded connection has first screw thread post, first screw thread post rotates with the connecting rod to be connected, it is connected with second screw thread post and litter to rotate between two montants, the outside threaded connection of second screw thread post has two clamp blocks, the litter rotates with two clamp blocks to be connected, the both ends of second screw thread post all extend to the opposite side and the transmission of two montants and are connected with first gear, one side of second spout all is equipped with the second rack, the second rack all meshes with first gear mutually. The utility model discloses a use inconveniently, lack dust collector, can make the sweeps that produces during processing harm people's health.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a machining clamping assembly suitable for different numerical control product sizes.

In order to achieve the purpose, the utility model adopts the following technical scheme: a processing clamping assembly suitable for different numerical control product sizes comprises a shell, wherein mounting seats are arranged on the left side and the right side of the shell, two dust suction plates are arranged in the middle of the upper side of the shell, dust suction holes which are uniformly distributed are formed in the inner sides of the dust suction plates, a hose is arranged in the middle of the outer sides of the dust suction plates, one end, away from the dust suction plates, of the hose is arranged on the upper portion of a dust suction bin, a filter plate is arranged inside the right side of the dust suction bin, a fan blade is arranged on the right side of the filter plate, a worm is fixedly connected with the fan blade through a bearing, a motor is arranged on the right side of the worm, clamp arms are slidably connected to the inner sides of the two ends of the dust suction plates, the lower sides of the clamp arms are in threaded connection with the left side and the right side of a double-end screw rod, a first helical gear is arranged on the periphery of the middle of the inner wall of the front side of the shell in a rotating connection manner, a first reduction gear is arranged on the front side of the first fixed rod, the novel gear box is characterized in that a second helical gear is arranged on the rear side of the first fixing rod, a second fixing rod is rotatably connected to the right side of the upper portion of the inner wall of the front side of the shell, a second reduction gear is arranged on the front side of the second fixing rod, a worm gear is arranged on the rear side of the second fixing rod, a sleeve is arranged in the middle of the inner wall of the front side of the shell, a straight rod is slidably connected inside the sleeve, a driven gear is rotatably connected to the rear end of the straight rod, and a spring is arranged on the periphery of the middle of the straight rod.

As a further description of the above technical solution:

and mounting holes are formed in the middle of the mounting seat.

As a further description of the above technical solution:

and rubber pads are arranged on the inner sides of the clamping arms.

As a further description of the above technical solution:

and the periphery of the first bevel gear is in meshed connection with a second bevel gear.

As a further description of the above technical solution:

the two ends of the double-end screw rod are rotatably connected to the upper sides of the inner walls of the left side and the right side of the shell.

As a further description of the above technical solution:

the lower side of the worm wheel is connected with a worm in a meshed mode.

As a further description of the above technical solution:

the front end of the straight rod penetrates through the wall shell of the shell.

As a further description of the above technical solution:

the spring is disposed inside the sleeve.

The utility model has the following beneficial effects:

1. according to the utility model, the straight rod is pushed to the shell, so that the left side and the right side of the driven gear are respectively meshed and connected with the first reduction gear and the second reduction gear, then the motor is driven, the first helical gear drives the double-headed screw to rotate, the clamping arms simultaneously move inwards to clamp parts to be machined, and the parts with different sizes can be conveniently and quickly clamped through the motor.

2. According to the utility model, the worm drives the fan blades to rotate, so that negative pressure is formed on the left side of the dust collection bin, and scraps generated during processing are pressed into the dust collection bin from the dust collection plate through the hose by the atmosphere, so that the scraps in the processing environment are effectively reduced, the health of personnel is ensured, and the dust collection device is worthy of being popularized vigorously.

Drawings

FIG. 1 is a perspective view of a machining fixture assembly adapted for use with different numerically controlled product sizes in accordance with the present invention;

FIG. 2 is a front cross-sectional view of a machining fixture assembly adapted for use with different numerically controlled product sizes in accordance with the teachings of the present invention;

FIG. 3 is a side cross-sectional view of a machining fixture assembly according to the present invention, which is suitable for use with different numerically controlled product sizes;

fig. 4 is an enlarged view of a portion a in fig. 3.

Illustration of the drawings:

1. a dust collection hole; 2. a dust collection plate; 3. clamping arms; 4. a mounting seat; 5. a straight rod; 6. a double-ended screw; 7. a dust collection bin; 8. a filter plate; 9. a fan blade; 10. a first reduction gear; 11. a first fixing lever; 12. a driven gear; 13. a worm; 14. a motor; 15. a worm gear; 16. a second fixing bar; 17. a second reduction gear; 18. a first helical gear; 19. a hose; 20. a second helical gear; 21. a sleeve; 22. a spring; 23. a housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a processing clamping assembly suitable for different numerical control product sizes comprises a shell 23, wherein mounting seats 4 are arranged on the left side and the right side of the shell 23, two dust suction plates 2 are arranged in the middle of the upper side of the shell 23, dust suction holes 1 which are uniformly distributed are formed in the inner sides of the dust suction plates 2, hoses 19 are arranged in the middle of the outer sides of the dust suction plates 2, one ends, far away from the dust suction plates 2, of the hoses 19 are arranged on the upper portion of a dust suction bin 7, a filter plate 8 is arranged inside the right side of the dust suction bin 7, fan blades 9 are arranged on the right side of the filter plate 8, the fan blades 9 are fixedly connected with a worm 13 through bearings, a motor 14 is arranged on the right side of the worm 13, clamp arms 3 are slidably connected to the inner sides of the two ends of the dust suction plates 2, the lower sides of the clamp arms 3 are in threaded connection with the left side and the right side of a double-end screw 6, a first helical gear 18 is arranged on the periphery of the middle portion of the inner wall of the front side of the double-end screw 6, a first fixing rod 11 is rotatably connected to the shell 23, in summary, a first reduction gear 10 is arranged on the front side of a first fixing rod 11, a second helical gear 20 is arranged on the rear side of the first fixing rod 11, a second fixing rod 16 is rotatably connected to the right side of the upper portion of the inner wall of the front side of a housing 23, a second reduction gear 17 is arranged on the front side of the second fixing rod 16, a worm gear 15 is arranged on the rear side of the second fixing rod 16, a sleeve 21 is arranged in the middle of the inner wall of the front side of the housing 23, a straight rod 5 is slidably connected to the inner portion of the sleeve 21, a driven gear 12 is rotatably connected to the rear end of the straight rod 5, and a spring 22 is arranged on the periphery of the middle portion of the straight rod 5, so that the straight rod 5 is pushed to the housing 23, the left side and the right side of the driven gear 12 are respectively engaged with the first reduction gear 10 and the second reduction gear 17, the motor 14 is driven to rotate the worm gear 15 through a worm 13, and then the second reduction gear 17 is rotated through the second fixing rod 16, then the second reduction gear 17 drives the first reduction gear wheel 10 to rotate through the driven gear 12, then the first reduction gear 10 drives the second helical gear 20 to rotate through the first fixing rod 11, then the second helical gear 20 drives the first helical gear 18 to rotate, finally the first helical gear 18 drives the double-ended screw 6 to rotate, so that the clamping arm 3 moves towards the inner side at the same time, the part to be processed is clamped, then the straight rod 5 is loosened, the spring 22 pushes the straight rod 5 towards the outer side, so that the driven gear 12 cannot be meshed with the first reduction gear 10 and the second reduction gear 17, the second reduction gear 17 idles, then the worm 13 drives the fan blades 9 to rotate, negative pressure is formed on the left side of the dust suction bin 7, and waste scraps generated during processing are pressed into the dust suction bin 7 from the dust suction plate 2 through the hose 19 by atmosphere.

The middle part of the mounting seat 4 is provided with a mounting hole, which is convenient for mounting the device on a machine tool, the inner sides of the clamping arms 3 are provided with rubber pads to avoid scraping the surface of a part to be processed, the periphery of the first helical gear 18 is meshed and connected with a second helical gear 20, the second helical gear 20 drives the first helical gear 18 to rotate, so that the double-headed screw 6 rotates, two ends of the double-headed screw 6 are rotatably connected to the upper sides of the inner walls of the left side and the right side of the shell 23, the double-headed screw 6 is fixed, when the double-headed screw 6 rotates, the clamping arms 3 simultaneously move inwards, the lower side of the worm gear 15 is meshed and connected with a worm 13, the worm 13 drives the worm gear 15 to rotate, then the second reduction gear 17 rotates through a second fixing rod 16, the front end of the straight rod 5 penetrates through the wall shell 23, the straight rod 5 can be pushed towards the shell 23, the spring 22 is arranged inside the sleeve 21, and when the straight rod 5 is not subjected to external force, the spring 22 moves the straight bar 5 to the outside.

The working principle is as follows: firstly, placing a part on a shell 23, then pushing a straight rod 5 to the shell 23, enabling the left side and the right side of a driven gear 12 to be respectively meshed and connected with a first reduction gear 10 and a second reduction gear 17, then driving a motor 14, driving a worm gear 15 to rotate through a worm 13, then enabling the second reduction gear 17 to rotate through a second fixing rod 16, then enabling the second reduction gear 17 to drive a first reduction gear wheel 10 to rotate through the driven gear 12, then enabling the first reduction gear 10 to drive a second helical gear 20 to rotate through a first fixing rod 11, then enabling the second helical gear 20 to drive a first helical gear 18 to rotate, finally enabling the first helical gear 18 to drive a double-ended screw 6 to rotate, enabling a clamping arm 3 to simultaneously move inwards to clamp the part to be processed, conveniently and quickly clamping parts with different sizes through the motor 14, then loosening the straight rod 5, enabling a spring 22 to push the straight rod 5 outwards, make driven gear 12 unable and first reduction gear 10 and the meshing of second reduction gear 17 be connected to make second reduction gear 17 idle running, then worm 13 drives flabellum 9 and rotates, make dust absorption storehouse 7 left side form the negative pressure, the sweeps that produce during processing is pressed into dust absorption storehouse 7 from dust absorption board 2 through hose 19 by the atmosphere, effectively reduces the sweeps in the processing environment, thereby guarantee personnel's health, be worth wideling popularize.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a processing centre gripping subassembly suitable for different numerical control product sizes, includes shell (23), its characterized in that: the dust collection device is characterized in that mounting seats (4) are arranged on the left side and the right side of a shell (23), two dust collection plates (2) are arranged in the middle of the upper side of the shell (23), dust collection holes (1) which are uniformly distributed are formed in the inner sides of the dust collection plates (2), a hose (19) is arranged in the middle of the outer side of each dust collection plate (2), one end, far away from the dust collection plates (2), of the hose (19) is arranged on the upper portion of a dust collection bin (7), a filter plate (8) is arranged inside the right side of the dust collection bin (7), fan blades (9) are arranged on the right side of the filter plate (8), a worm (13) is fixedly connected with the fan blades (9) through bearings, a motor (14) is arranged on the right side of the worm (13), clamping arms (3) are slidably connected to the inner sides of the two ends of the dust collection plates (2), the lower sides of the clamping arms (3) are in threaded connection with the left side and the right side of a double-end screw (6), a first helical gear (18) is arranged on the periphery of the middle of the double-end screw (6), the utility model discloses a quick-witted, including shell (23), first dead lever (11) is connected with in the rotation of shell (23) front side inner wall middle part left side, first dead lever (11) front side is provided with first reduction gear (10), first dead lever (11) rear side is provided with second helical gear (20), shell (23) front side inner wall upper portion right side is rotated and is connected with second dead lever (16), second dead lever (16) front side is provided with second reduction gear (17), second dead lever (16) rear side is provided with worm wheel (15), shell (23) front side inner wall middle part is provided with sleeve pipe (21), sleeve pipe (21) inside sliding connection has straight-bar (5), straight-bar (5) rear end rotates and is connected with driven gear (12), straight-bar (5) middle part periphery is provided with spring (22).

2. A machining clamping assembly suitable for different numerically controlled product sizes as in claim 1, wherein: and mounting holes are formed in the middle of the mounting seat (4).

3. A machining clamping assembly suitable for different numerically controlled product sizes as in claim 1, wherein: and rubber pads are arranged on the inner sides of the clamping arms (3).

4. A machining clamping assembly suitable for different numerically controlled product sizes as in claim 1, wherein: and a second bevel gear (20) is meshed and connected with the periphery of the first bevel gear (18).

5. A machining clamping assembly suitable for different numerically controlled product sizes as in claim 1, wherein: the two ends of the double-end screw rod (6) are rotatably connected to the upper sides of the inner walls of the left side and the right side of the shell (23).

6. A machining clamping assembly suitable for different numerically controlled product sizes as in claim 1, wherein: the lower side of the worm wheel (15) is connected with a worm (13) in a meshing manner.

7. A machining clamping assembly suitable for different numerically controlled product sizes as in claim 1, wherein: the front end of the straight rod (5) penetrates through the wall shell of the outer shell (23).

8. A machining clamping assembly suitable for different numerically controlled product sizes as in claim 1, wherein: the spring (22) is arranged inside the sleeve (21).