CN217750730U

CN217750730U - Gear end surface grinding device

Info

Publication number: CN217750730U
Application number: CN202221824961.0U
Authority: CN
Inventors: 姚玉虎
Original assignee: Hefei Boya Machinery Co ltd
Current assignee: Hefei Boya Machinery Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-08
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a gear end face grinds paper-back edition and puts, comprising a base plate, fixedly connected with support piece on the bottom plate, the last gear that is provided with of support piece, the fixed subassembly that the symmetry set up around two fixedly connected with on the bottom plate, fixedly connected with U-shaped frame on the bottom plate, be provided with the subassembly of polishing that two symmetries set up on the U-shaped frame, two the subassembly of polishing distributes in the support piece both sides. The utility model discloses in, the subassembly of polishing that adopts support piece and two symmetries to set up the gear on support piece, fixes the gear through the fixed subassembly that two symmetries set up around for two terminal surfaces of gear all expose externally, polish the processing to corresponding gear face through the subassembly of polishing of both sides, realize the purpose of grinding the flat, easy operation, it is fast to polish, does not need the direction of readjustment gear.

Description

Gear end surface grinding device

Technical Field

The utility model relates to a gear machining equipment technical field specifically is a gear end face grinds paper-back edition and puts.

Background

Gear refers to a mechanical element on a rim with gears continuously engaged to transmit motion and power. The use of gears in transmissions has long emerged. Along with the development of production, the stability of gear operation is emphasized. The gear machining utilizes a mechanical method to obtain the specific structure and precision of the gear. The gear is a core transmission part in automobile movement, the quality of the processing quality of the gear directly affects the vibration noise, reliability and the like of an automobile assembly and even the whole automobile and sometimes becomes a key factor for restricting the improvement of the product level, the micro deformation and the process stability control in the gear processing process are relatively complex, the cylindrical gear is processed in two modes of gear honing and gear grinding after being heated, and the end face of the gear needs to be ground in the ordinary gear processing process, so that the use requirement is met.

The patent application number is CN 202021055466.9's a gear face grinds paper-back edition and puts for gear machining, including the work box, rotate through the bearing between the inner wall of work box and be connected with the threaded rod, the surperficial threaded connection of threaded rod has the screw thread piece, the vertical pole of top fixedly connected with of screw thread piece, the bottom fixedly connected with sliding block of screw thread piece, the surface of sliding block run through there is the guide bar, the both ends of guide bar and the both sides fixed connection of the inner wall of work box, one side fixedly connected with grip block of vertical pole, the utility model relates to a gear machining technical field. This gear machining grinds paper-back edition and puts with gear end face for the device can be through manual gear clamp with different model sizes tightly, and the device can grind paper-back edition to the gear of unidimensional not and operate, has improved the adaptability of device during operation, through the setting of antiskid ribbed tile, has improved the stability after the gear is put, and the effectual gear that has avoided removes, and makes things convenient for staff's operation, easy to maintain.

Although the purpose of grinding the end face of the gear can be achieved by the scheme, after the end face on one side of the gear is ground, the gear needs to be detached and installed again, and then the other end face is machined.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gear terminal surface grinds paper-back edition and puts has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a gear terminal surface grinds paper-back edition and puts, includes the bottom plate, fixedly connected with support piece on the bottom plate, the last gear that is provided with of support piece, two fixed subassemblies that the symmetry set up around fixedly connected with on the bottom plate, fixedly connected with U-shaped frame on the bottom plate, be provided with the subassembly of polishing that two symmetries set up on the U-shaped frame, two the subassembly of polishing distributes in support piece both sides.

Preferably, the polishing assembly comprises a horizontally arranged motor, a polishing disc fixed at the output end of the motor and a connecting rod fixed at the top of the motor, a socket is formed in the connecting rod, and the U-shaped frame penetrates through the socket.

Preferably, the top of the connecting rod is provided with a bolt in a threaded manner, and the lower end of the bolt is abutted to the U-shaped frame.

Preferably, the fixing assembly comprises a support fixed on the bottom plate and two guide rods movably penetrating through the support, one end of each guide rod is fixedly connected with the same clamping piece, the other end of each guide rod is fixedly connected with the same connecting block, the support is rotatably inserted with a screw rod, and the connecting blocks are sleeved on the screw rods in a threaded manner.

Preferably, one end of the screw rod, far away from the bracket, is fixedly connected with a knob.

(III) advantageous effects

The utility model provides a gear end face grinds paper-back edition and puts possesses following beneficial effect:

the utility model discloses in, the subassembly of polishing that adopts support piece and two symmetries to set up the gear on support piece, fixes the gear through the fixed subassembly that two symmetries set up around for two terminal surfaces of gear all expose externally, polish the processing to corresponding gear face through the subassembly of polishing of both sides, realize the purpose of grinding the flat, easy operation, it is fast to polish, does not need the direction of readjustment gear.

Drawings

Fig. 1 is a gear installation state structure diagram of a gear end face grinding device provided by the utility model;

fig. 2 is a structural view of a gear disassembly state of the gear end face grinding device provided by the present invention;

fig. 3 is a three-dimensional structure diagram of a fixing component of the gear end surface grinding device provided by the utility model;

fig. 4 is the utility model provides a gear face grinds flat device's grinding assembly spatial structure chart.

In the figure: 1. a base plate; 2. a fixing component; 21. a clamping member; 22. a guide bar; 23. a support; 24. a screw; 25. connecting blocks; 3. a support member; 4. a gear; 5. a U-shaped frame; 6. polishing the assembly; 61. a connecting rod; 62. grinding the disc; 63. a motor; 64. a holding rod; 65. a bolt; 66. and (4) inserting the socket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a gear terminal surface grinds paper-back edition and puts, includes bottom plate 1, fixedly connected with support piece 3 on the bottom plate 1, is provided with gear 4 on the support piece 3, and two fixed subassemblies 2 that the symmetry set up around fixedly connected with on the bottom plate 1 are provided with two symmetrical polishing assembly 6 that set up on fixedly connected with U-shaped frame 5,U shape frame 5 on the bottom plate 1, and two polishing assembly 6 distribute in support piece 3 both sides.

Set up gear 4 on support piece 3, fix gear 4 through the fixed subassembly 2 that two symmetries set up around for two terminal surfaces of gear 4 all expose externally, polish the processing to 4 terminal surfaces of corresponding gear through the subassembly 6 of polishing of both sides, realize the purpose of grinding, easy operation polishes fastly, need not readjust the direction of gear 4.

The polishing assembly 6 comprises a horizontally arranged motor 63 (the motor 63 can adopt a servo motor with the model of 80st-m 03520), a polishing disc 62 fixed at the output end of the motor 63, a connecting rod 61 fixed at the top of the motor 63 (the connecting rod 61 is vertically arranged), a socket 66 is formed in the connecting rod 61, the U-shaped frame 5 penetrates through the socket 66 to be arranged, a bolt 65 is arranged on the top thread of the connecting rod 61, the lower end of the bolt 65 is abutted to the U-shaped frame 5 to be used for fixing the position of the connecting rod 61, and a holding rod 64 is vertically and fixedly connected to the connecting rod 61.

When gear 4 side terminal surface is polished to needs, unscrew this bolt 65, start this motor 63, it is rotatory to drive the mill 62, then handheld holding rod 64, promote this connecting rod 61, drive connecting rod 61 and slide on U-shaped frame 5, connecting rod 61 drives the motor 63 motion, make the surface contact of mill 62 and gear 4, realize the purpose of polishing of gear 4 terminal surface, because gear 4 both sides all are provided with the mill 62, thereby realize continuous polishing work, need not dismantle gear 4 and adjust the direction, and the machining efficiency is improved.

Fixed subassembly 2 is including being fixed in support 23 on bottom plate 1, two guide arms 22 that the activity runs through support 23, the same holder 21 of guide arm 22 one end fixedly connected with, the same connecting block 25 of guide arm 22 other end fixedly connected with rotates on the support 23 and inserts and be equipped with screw rod 24, connecting block 25 screw thread cup joints on screw rod 24, and support 23 one end fixedly connected with knob is kept away from to screw rod 24.

Place gear 4 on support piece 3, then rotate rotatoryly, drive screw rod 24 and rotate, screw rod 24 drives connecting block 25 motion, and connecting block 25 drives holder 21 motion through guide arm 22, and two holders 21 carry out fixed centre gripping to gear 4 in the middle of the assurance is ground the stability when handling. The clamping pieces 21 and the supporting pieces 3 are provided with clamping teeth on the surfaces and matched with the processed gear 4, so that the supporting pieces 3 can support and limit the gear 4, and the clamping pieces 21 on the front side and the rear side can firmly clamp the gear 4.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gear face grinds paper-back edition and puts which characterized in that: the polishing device is characterized by comprising a base plate (1), wherein a support piece (3) is fixedly connected to the base plate (1), a gear (4) is arranged on the support piece (3), two fixing assemblies (2) which are symmetrically arranged around the base plate (1) are fixedly connected to the base plate (1), a U-shaped frame (5) is fixedly connected to the base plate (1), two polishing assemblies (6) which are symmetrically arranged are arranged on the U-shaped frame (5), and the polishing assemblies (6) are distributed on two sides of the support piece (3).

2. A gear face grinding apparatus as defined in claim 1 wherein: the polishing assembly (6) comprises a horizontally arranged motor (63), a polishing disc (62) fixed at the output end of the motor (63) and a connecting rod (61) fixed at the top of the motor (63), a socket (66) is formed in the connecting rod (61), and the U-shaped frame (5) penetrates through the socket (66) to be arranged.

3. A gear face grinding apparatus as defined in claim 2 wherein: the top of the connecting rod (61) is provided with a bolt (65) in a threaded manner, and the lower end of the bolt (65) is abutted to the U-shaped frame (5).

4. A gear face grinding apparatus as defined in claim 2 wherein: the connecting rod (61) is vertically and fixedly connected with a holding rod (64).

5. A gear face grinding apparatus as defined in claim 1 wherein: fixed subassembly (2) including being fixed in support (23), two guide arms (22) that the activity runs through support (23) on bottom plate (1), same holder (21) of guide arm (22) one end fixedly connected with, the same connecting block (25) of guide arm (22) other end fixedly connected with, rotate on support (23) and insert and be equipped with screw rod (24), connecting block (25) screw thread cup joints on screw rod (24).

6. A gear face grinding apparatus as defined in claim 5 wherein: one end of the screw rod (24) far away from the bracket (23) is fixedly connected with a knob.