CN213259103U

CN213259103U - Fixture with high applicability for gear machining

Info

Publication number: CN213259103U
Application number: CN202022025769.2U
Authority: CN
Inventors: 闻天龙
Original assignee: Wuxi Jinkaihui Machinery Co ltd
Current assignee: Wuxi Jinkaihui Machinery Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-05-25
Anticipated expiration: 2030-09-16

Abstract

The utility model relates to a gear machining technical field just discloses a gear machining is with anchor clamps that suitability is strong, the power distribution box comprises a box body, the inside second motor that is equipped with of box, second motor one end fixedly connected with third connecting rod, the cover is equipped with the fourth gear on the third connecting rod, second motor upper end is equipped with the second connecting rod, second connecting rod one end and box inner wall one side contact, the other end run through the box, the cover is equipped with the third gear on the second connecting rod, the third gear is connected with fourth gear engagement, second connecting rod one end fixedly connected with clamping device. The utility model discloses can automatic clamping gear, and the position of processing gear tooth groove is waited to automatic switch-over, and convenient clamp is tight, increases production efficiency, guarantees the gear precision, secondly sets up the protection casing, prevents to get into iron fillings in the clamping device, sets up the layer board, makes things convenient for clastic collection.

Description

Fixture with high applicability for gear machining

The utility model relates to a gear machining technical field specifically is a gear machining is with anchor clamps that suitability is strong.

Background

The gear is a wheel-shaped mechanical part which transfers torque by means of meshing of teeth, and can realize the functions of changing rotating speed and torque, changing movement direction and changing movement form by means of transmission with other tooth-shaped mechanical parts (such as another gear, a rack and a worm). Most of the clamps for machining the gear in the market at present need to be manually clamped, the clamping effect is poor, a large amount of time is wasted in the clamping process, the machining precision of the gear cannot be guaranteed, and the service life of the gear is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gear machining is with anchor clamps that suitability is strong, reaches the purpose of automatic clamping gear.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp with high applicability for gear machining comprises a box body, wherein a second motor is arranged inside the box body, one end of the second motor is fixedly connected with a third connecting rod, a fourth gear is sleeved on the third connecting rod, a second connecting rod is arranged at the upper end of the second motor, one end of the second connecting rod is in contact with one side of the inner wall of the box body, the other end of the second connecting rod penetrates through the box body, a third gear is sleeved on the second connecting rod and is in meshed connection with the fourth gear, one end of the second connecting rod is fixedly connected with a clamping device, the clamping device comprises a clamping block, an end block, a clamping block, a sliding chute, a first gear, a second gear, a first connecting rod, a first motor and a rotating disc, a dust cover is fixedly mounted on the clamping device, and the dust cover comprises a shell, an organ type dust-proof;

the rotary table is fixedly installed at one end of a second connecting rod, four sliding grooves are formed in one side of the rotary table and are in a cross shape, the clamping block is located in the sliding grooves, tooth grooves are formed in two sides of the clamping block, a first gear is located below the clamping block and matched with the tooth grooves in one side of the clamping block, the second gear is meshed with the first gear, one side of the second gear is meshed with the other clamping block, one end of the first connecting rod is fixed to the back face of the second gear, one end of a first motor is fixedly connected with the first connecting rod, the first motor is fixedly installed in the rotary table, the clamping block is fixedly arranged on the front face of the clamping block, and the end block is fixedly installed on one side of the clamping;

the shell is fixedly connected with the clamping device through screws, four mounting grooves are formed in one side of the shell, the clamping blocks penetrate through the mounting grooves, the organ type dustproof sheet is mounted in the mounting grooves, and one side of the organ type dustproof sheet is fixedly connected with the clamping blocks.

Preferably, the two sides of the box body are fixedly provided with positioning blocks.

Preferably, the front of the box body is fixedly provided with a T-shaped block, the front of the T-shaped block is provided with a sliding block, one side of the sliding block is provided with a T-shaped groove, and the sliding block is connected with the T-shaped block in a sliding mode through the T-shaped groove.

Preferably, the front surface of the sliding block is fixedly provided with a tray.

Preferably, one side of the clamping block is provided with a rubber anti-skid pad.

Preferably, two gears are arranged between the clamping blocks, the gears are in meshed connection with the gears, and the gears are in meshed connection with the clamping blocks.

The utility model provides a gear machining is with anchor clamps that suitability is strong. The method has the following beneficial effects:

(1) the utility model discloses a set up clamping device, under the effect of first motor, the fixture block can remove in the spout, can be according to the size adjustment in gear hole, establish gear hole cover on pressing from both sides tight piece, and gear one side is supported to end block, and motor antiport can self-holding, and after the tooth's socket of one side was accomplished in processing, the second motor drove the second connecting rod and rotates, made clamping device rotate, and the processing position of self-adjusting gear, convenient operation improves the precision.

(2) The utility model discloses a set up the dust cover, make the piece that produces in the gear machining process can not get into the spout, prevent that the fixture block card in the spout from dying.

(3) The utility model discloses a set up the detachable piece collecting vat, can collect the piece in the course of working, conveniently empty.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a schematic view of the dust cover of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a box body; 2. positioning blocks; 3. a tray; 31. a T-shaped block; 32. a T-shaped slot; 33. a slider; 4. a dust cover; 41. a housing; 42. an organ type dust-proof sheet; 43. mounting grooves; 44. a screw; 5. a clamping device; 51. a clamping block; 52. a clamping block; 53. a chute; 54. an end-block; 55. a first gear; 56. a second gear; 57. a first connecting rod; 58. a first motor; 59. a turntable; 6. a second connecting rod; 7. a third gear; 8. a second motor; 9. a fourth gear; 10. and a third connecting rod.

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.

As shown in fig. 1-5, the utility model provides a technical solution: a fixture with strong applicability for gear machining comprises a box body 1, positioning blocks 2 are fixedly mounted on two sides of the box body 1, a T-shaped block 31 is fixedly arranged on the front face of the box body 1, a sliding block 33 is arranged on the front face of the T-shaped block 31, a T-shaped groove 32 is formed in one side of the sliding block 33, the sliding block 33 is connected with the T-shaped block 31 in a sliding mode through the T-shaped groove 32, a tray 3 is fixedly mounted on the front face of the sliding block 33, the tray 3 is detachably arranged and facilitates concentrated collection of scraps generated in machining, a second motor 8 is arranged inside the box body 1, one end of the second motor 8 is fixedly connected with a third connecting rod 10, a fourth gear 9 is sleeved on the third connecting rod 10, a second connecting rod 6 is arranged at the upper end of the second motor 8, one end of the second connecting rod 6 is in contact with one side of the inner wall of the, one end of the second connecting rod 6 is fixedly connected with a clamping device 5, the clamping device 5 comprises a clamping block 51, an end block 54, a clamping block 52, a sliding groove 53, a first gear 55, a second gear 56, a first connecting rod 57, a first motor 58 and a rotating disc 59, a dust cover 4 is fixedly installed on the clamping device 5, and the dust cover 4 comprises a shell 41, an organ type dust-proof sheet 42, an installation groove 43 and a screw 44;

the rotating disc 59 is fixedly installed at one end of the second connecting rod 6, one side of the rotating disc 59 is provided with four sliding grooves 53 in a cross shape, the clamping block 52 is positioned in the sliding grooves 53, tooth grooves are formed in two sides of the clamping block 52, the first gear 55 is positioned below the clamping block 52 and matched with the tooth grooves in one side of the clamping block 52, the second gear 56 is meshed with the first gear 55, one side of the second gear 56 is meshed with the other clamping block 52, two gears are arranged between the clamping block 52 and meshed with the gears, the gears are meshed with the clamping block 52 and connected with the clamping block 52, the four clamping blocks 52 are driven to move simultaneously through the rotation of the second gear 56, the gears to be processed are convenient to clamp or disassemble, one end of the first connecting rod 57 is fixed on the back surface of the second gear 56, one end of the first motor 58 is fixedly connected with the first connecting rod 57, the first motor 58 is fixedly installed, the end block 54 is fixedly installed on one side of the clamping block 51, a rubber anti-slip pad is arranged on one side of the clamping block 51 and used for fastening a gear to be machined and preventing the surface of a gear hole to be machined from being scratched, the clamping device 5 is arranged, the clamping block 52 can move in the sliding groove 53 under the action of the first motor 58 and can be adjusted according to the size of the gear hole, the gear hole is sleeved on the clamping block 51, one side of the gear abuts against the end block 54, the motor rotates reversely and can automatically clamp, and after the tooth socket on one side is machined, the second motor 8 drives the second connecting rod 6 to rotate so as to enable the clamping device 5 to rotate, the machining position of the gear is automatically adjusted, the operation is convenient, and the precision;

the shell 41 is fixedly connected with the clamping device 5 through the screw 44, four mounting grooves 43 are formed in one side of the shell 41, the clamping block 51 penetrates through the mounting grooves 43, the organ type dustproof sheet 42 is mounted in the mounting grooves 43, one side of the organ type dustproof sheet 42 is fixedly connected with the clamping block 51, the dustproof cover 4 is arranged, chips generated in the gear machining process cannot enter the sliding groove 53, and the clamping block 52 in the sliding groove 53 is prevented from being clamped.

When using, rotate through first motor 58, through the transmission of gear, can inwards move or outwards move fixture block 52 simultaneously, through the distance between the four tight piece 51 of clamp of control, will wait to process the gear sleeve and establish on pressing from both sides tight piece 51, press from both sides the outside expansion of tight piece 51, thereby can press from both sides the gear of waiting to process the gear hole variation in size, therefore, the clothes hanger is strong in practicability, 5 rear ends of clamping device and 6 fixed connection of second connecting rod, second motor 8 can drive 6 rotations of second connecting rod, thereby can drive 5 rotations of clamping device, make things convenient for switching to the processing of next tooth's socket after the tooth's socket processing is accomplished, guarantee the precision of gear processing, and the machining efficiency is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gear machining is with anchor clamps that suitability is strong, box (1), its characterized in that: a second motor (8) is arranged in the box body (1), one end of the second motor (8) is fixedly connected with a third connecting rod (10), a fourth gear (9) is sleeved on the third connecting rod (10), a second connecting rod (6) is arranged at the upper end of the second motor (8), one end of the second connecting rod (6) is in contact with one side of the inner wall of the box body (1), the other end of the second connecting rod penetrates through the box body (1), a third gear (7) is sleeved on the second connecting rod (6), the third gear (7) is meshed with the fourth gear (9), one end of the second connecting rod (6) is fixedly connected with a clamping device (5), the clamping device (5) comprises a clamping block (51), an end block (54), a clamping block (52), a sliding groove (53), a first gear (55), a second gear (56), a first connecting rod (57), a first motor (58) and a rotating disc (59), a dust cover (4) is fixedly mounted on the clamping device (5), and the dust cover (4) comprises a shell (41), an organ type dust-proof sheet (42), a mounting groove (43) and a screw (44);

the turntable (59) is fixedly arranged at one end of the second connecting rod (6), one side of the turntable (59) is provided with four sliding grooves (53) in a cross shape, the clamping block (52) is positioned in the sliding groove (53), tooth grooves are formed in two sides of the clamping block (52), the first gear (55) is positioned below the clamping block (52), and is matched with the tooth groove at one side of the clamping block (52), the second gear (56) is meshed and connected with the first gear (55), one side of the second gear (56) is meshed with the other clamping block (52), one end of the first connecting rod (57) is fixed on the back of the second gear (56), one end of the first motor (58) is fixedly connected with the first connecting rod (57), the first motor (58) is fixedly arranged inside the rotary disc (59), the clamping block (51) is fixedly arranged on the front surface of the clamping block (52), and the end block (54) is fixedly arranged on one side of the clamping block (51);

the shell (41) is fixedly connected with the clamping device (5) through a screw (44), four installation grooves (43) are formed in one side of the shell (41), the clamping block (51) penetrates through the installation grooves (43), the organ type dustproof sheet (42) is installed in the installation grooves (43), and one side of the organ type dustproof sheet (42) is fixedly connected with the clamping block (51).

2. The clamp with high applicability for gear machining according to claim 1, is characterized in that: and positioning blocks (2) are fixedly arranged on two sides of the box body (1).

3. The clamp with high applicability for gear machining according to claim 1, is characterized in that: the box (1) openly fixes being equipped with T-shaped piece (31), T-shaped piece (31) openly is provided with slider (33), T-shaped groove (32) have been seted up to slider (33) one side, slider (33) pass through T-shaped groove (32) and T-shaped piece (31) sliding connection.

4. The clamp with high applicability for gear machining according to claim 3, is characterized in that: the front surface of the sliding block (33) is fixedly provided with a tray (3).

5. The clamp with high applicability for gear machining according to claim 1, is characterized in that: one side of the clamping block (51) is provided with a rubber antiskid pad.

6. The clamp with high applicability for gear machining according to claim 1, is characterized in that: two gears are arranged between the fixture block (52) and the fixture block (52), the gears are meshed with the gears, and the gears are meshed with the fixture block (52).