CN215588896U

CN215588896U - Fixed mechanical fixture for machining

Info

Publication number: CN215588896U
Application number: CN202120886706.8U
Authority: CN
Inventors: 马赟
Original assignee: Luzhou Yuancheng Engineering Machinery Co ltd
Current assignee: Luzhou Yuancheng Engineering Machinery Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-01-21
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a fixed mechanical fixture for machining, which comprises a connecting base, wherein connecting bolts are symmetrically connected and arranged on two sides of the connecting base, a rotating groove is formed in the top of the connecting base, a rotating seat is rotatably connected and arranged in the rotating groove, a bull's-eye wheel is arranged at the bottom of the rotating seat in the rotating groove, a sliding rail is arranged at the bottom of the rotating groove and matched with the bull's-eye wheel, a clamping base is arranged at the top of the rotating seat, a moving bin is arranged in the clamping base, a rotating rod I is rotatably connected and arranged in the moving bin, a power bin is arranged in the clamping base and close to the moving bin, a motor II is connected and arranged in the power bin, the power output end of the motor II is connected with one end of the rotating rod, a moving block I is sleeved on the rotating rod I, and a connecting block is arranged at the top of the moving block I. Compared with the prior art, the utility model has the advantages that: the fixed mechanical clamp for machining is convenient to adjust the height of the clamping plate according to the height of the part, adjust the orientation of the part by the aid of the rotating device after clamping, and is convenient to disassemble and maintain the inside of the device.

Description

Fixed mechanical fixture for machining

Technical Field

The utility model relates to the technical field of mechanical clamps, in particular to a fixed mechanical clamp for machining.

Background

The clamp is used for fastening a workpiece to fix the part at a corresponding position during machining, the clamp technology is developing towards high precision, high efficiency, module, combination, universality and economy, the clamp is also called as a clamp, in a broad sense, in any process in the process, a device for conveniently and safely installing the workpiece can be called as the clamp, the existing clamp is difficult to adjust and rotate after clamping the part in the using process, the clamp plate is difficult to freely adjust according to the size and the height of the part, and internal parts are difficult to maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the technical defects and providing a fixed mechanical clamp for machining, which is convenient for adjusting the height of a clamping plate according to the size and height of a part, is convenient for a rotating device to adjust the orientation of the part after clamping and is convenient for disassembling and maintaining the inside of the device.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a fixed mechanical clamp for machining comprises a connecting base, wherein connecting bolts are symmetrically connected to two sides of the connecting base, a rotating groove is formed in the top of the connecting base, a rotating seat is rotatably connected in the rotating groove, a bull's eye wheel is arranged at the bottom of the rotating seat and located in the rotating groove, a sliding rail is arranged on the bottom of the rotating groove and matched with the bull's eye wheel, a clamping base is arranged at the top of the rotating seat, a moving bin is arranged in the clamping base, a first rotating rod is rotatably connected in the moving bin, a power bin is arranged in the clamping base and close to the moving bin, a second motor is connected in the power bin, the power output end of the second motor is connected with one end of the rotating rod, a first moving block is sleeved on the first rotating rod, a connecting block is arranged at the top of the first moving block, a first clamping block is arranged in the clamping base in a penetrating mode in the moving bin, and a second clamping block is arranged on the top of the clamping base and far away from one side of the clamping block, the second clamping block and the first clamping block are arranged oppositely.

As the improvement, it is equipped with motor one to be close to the connection of rotating the groove in the connection base, a motor power take off end runs through the connection of rotating the tank bottom and is equipped with the rotating gear, it is equipped with the holding tank to rotate the seat bottom matching rotating gear, the holding tank inner wall sets up with the rotating gear meshing.

As an improvement, a rotating bin is arranged in the first clamping block, a rotating rod II is arranged in the rotating bin in a rotating connection mode, the top of the rotating rod II penetrates through the top of the first clamping block to be connected with a knob, a moving block II is arranged on the rotating rod II in a sliding connection mode, the moving block II penetrates through one side wall of the clamping block to be connected with a clamping plate, and the first clamping block and the second clamping block are the same in structure.

As an improvement, a protective pad is connected and arranged on the clamping plate.

As an improvement, the surface of the knob is connected with anti-skid grains.

As an improvement, the top of the moving bin is communicated with the outside to form a first sliding groove, the connecting block is located in the first sliding groove, the side wall of the rotating bin is provided with a second sliding groove communicated with the outside, and the moving block second penetrates through the second sliding groove to be connected with the side wall of the clamping plate.

Compared with the prior art, the utility model has the advantages that: through connecting bolt's setting, it is fixed that convenient with device and external connection base are connected, cooperation through motor one and bull's eye wheel sets up, it rotates to make things convenient for the clamp to press from both sides tight base, the regulating part orientation of being convenient for behind the device clamp part, need not to adjust the back and press from both sides tightly again, through the setting of dwang two, the height of movable block two is adjusted in the rotation of dwang two to make things convenient for, adjust according to different part sizes height, all normal use presss from both sides tightly, prevent through the setting of protection pad that the part surface produces the wound when pressing from both sides tight work.

Drawings

Fig. 1 is a schematic structural view of a stationary mechanical jig for machining.

Fig. 2 is a schematic structural view of a portion a in fig. 1.

As shown in the figure: 1. the connecting base, 2, connecting bolt, 3, the rotation groove, 4, the rotation seat, 5, the bull's eye wheel, 6, a slide rail, 7, press from both sides tight base, 8, remove the storehouse, 9, dwang one, 10, power storehouse, 11, motor two, 12, movable block one, 13, connecting block, 14, press from both sides tight piece one, 15, press from both sides tight piece two, 16, motor one, 17, the running gear, 18, holding tank, 19, rotate the storehouse, 20, dwang two, 21, knob, 22, movable block two, 23, the clamp plate, 24, protection pad, 25, anti-skidding line, 26, spout one, 27, spout two.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-2, a fixed mechanical fixture for machining comprises a connecting base 1, connecting bolts 2 are symmetrically connected to two sides of the connecting base 1, a rotating groove 3 is formed in the top of the connecting base 1, a rotating seat 4 is rotatably connected to the rotating groove 3, a bull-eye wheel 5 is arranged in the rotating groove 3 at the bottom of the rotating seat 4, a sliding rail 6 is arranged at the bottom of the rotating groove 3 and matched with the bull-eye wheel 5, a clamping base 7 is arranged at the top of the rotating seat 4, a moving bin 8 is arranged in the clamping base 7, a rotating rod first 9 is rotatably connected to the moving bin 8, a power bin 10 is arranged in the clamping base 7 and close to the moving bin 8, a motor second 11 is connected to the power bin 10, the power output end of the motor second 11 is connected to the end of the rotating rod first 9, and a moving block first 12 is sleeved on the rotating rod first 9, the top of the first moving block 12 is provided with a connecting block 13, the top of the connecting block 13 penetrates through the moving cabin 8 to be connected with a first clamping block 14, one side, far away from the first clamping block 14, of the top of the clamping base 7 is connected with a second clamping block 15, and the second clamping block 15 and the first clamping block 14 are arranged oppositely.

A first motor 16 is connected and arranged in the connecting base 1 and close to the rotating groove 3, a power output end of the first motor 16 penetrates through the bottom of the rotating groove 3 and is provided with a rotating gear 17, the bottom of the rotating seat 4 is provided with an accommodating groove 18 matched with the rotating gear 17, the inner wall of the accommodating groove 18 is meshed with the rotating gear 17, the rotating seat 4 is driven to rotate through the rotation of the rotating gear 17, so that the orientation of a clamped part is conveniently adjusted, a rotating bin 19 is arranged in the clamping block 14, a rotating rod second 20 is rotatably connected and arranged in the rotating bin 19, the top of the rotating rod second 20 penetrates through the top of the clamping block first 14 and is provided with a knob 21, a moving block second 22 is arranged on the rotating rod second 20 in a sliding connection mode, the moving block second 22 penetrates through the side wall of the clamping block first 14 and is provided with a clamping plate 23, the clamping block first 14 and the clamping block second 15 are identical in structure, and the clamping block first 14 and the clamping block second 15 are convenient to clamp and fix the part, connect on the clamp plate 23 and be equipped with protection pad 24, prevent through protection pad 24 to cause the damage to the part surface, knob 21 surface connection is equipped with anti-skidding line 25, thereby convenient wrench movement knob 21 of setting up through anti-skidding line 25 rotates dwang 20, it is equipped with spout one 26 with external intercommunication to remove 8 tops in storehouse, connecting block 13 is located and sets up in spout one 26, it is equipped with two 27 with the spout that external intercommunication set up to rotate 19 lateral walls in storehouse, two 22 moving blocks pass spout two 27 and are connected the setting with clamp plate 23 lateral wall, make things convenient for connecting block 13 to drive clamp block one 14 through setting up of spout one 26 and remove, set up through spout two 27 and make things convenient for the height of adjusting clamp plate 23.

When the utility model is implemented concretely, the utility model can be connected and fixed with an external support frame through the connecting bolt 2, the knob 21 is turned to drive the rotating rod two 20 to rotate according to the size of a part to be clamped, so that the height of the moving block two 22 is changed, the part is placed at the top of the clamping base 7 after the moving block two 22 is adjusted to be at a proper height, the rotating rod one 9 is driven to rotate by starting the motor two 11, so that the moving block one 12 drives the clamping block one 14 to move towards one side of the moving block two 15, the part is clamped, the protection pad 24 is in contact with the surface of the part in an abutting mode, when the orientation of the part needs to be changed, the motor one 16 is started, so that the rotating gear 17 drives the clamping base 7 to rotate, so that the orientation of the part is changed, after the part is used, the clamping of the part is loosened through the motor two 11, the part is taken away, when the rotating gear 17 and the accommodating groove 18 need to be maintained, parts such as the rotating groove 3, the accommodating groove 18, the rotating gear 17, the bull's eye wheel 5 and the like can be maintained by manually lifting the clamping base 7, and the service life is prolonged.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a fixed mechanical fixture for machining, is including connecting base (1), its characterized in that: the connecting base (1) is provided with connecting bolts (2) in a bilateral symmetrical connection manner, the top of the connecting base (1) is provided with a rotating groove (3), the rotating groove (3) is provided with a rotating seat (4) in a rotating connection manner, the bottom of the rotating seat (4) is arranged in the rotating groove (3) and is provided with a bull's eye wheel (5), the bottom of the rotating groove (3) is provided with a sliding rail (6) in a manner of being matched with the bull's eye wheel (5), the top of the rotating seat (4) is provided with a clamping base (7), a moving bin (8) is arranged in the clamping base (7), a rotating rod I (9) is arranged in the moving bin (8) in a rotating connection manner, a power bin (10) is arranged in the clamping base (7) close to the moving bin (8), a motor II (11) is arranged in the power bin (10) in a connection manner, and the power output end of the motor II (11) is connected with the end of the rotating rod I (9), the rotating rod I (9) is sleeved with a first moving block (12), the top of the first moving block (12) is provided with a connecting block (13), the top of the connecting block (13) penetrates through the moving bin (8) to be connected with a first clamping block (14), the top of the clamping base (7) is far away from one side of the first clamping block (14) to be connected with a second clamping block (15), and the second clamping block (15) and the first clamping block (14) are arranged oppositely.

2. A fixed mechanical jig for machining according to claim 1, characterized in that: connect in base (1) and be close to and rotate groove (3) connection and be equipped with motor (16), motor (16) power take off end runs through and rotates groove (3) bottom and connects and be equipped with running gear (17), it is equipped with holding tank (18) to rotate seat (4) bottom matching running gear (17), holding tank (18) inner wall and running gear (17) meshing setting.

3. A fixed mechanical jig for machining according to claim 1, characterized in that: be equipped with in pressing from both sides tight piece (14) and rotate storehouse (19), it is equipped with dwang two (20) to rotate storehouse (19) internal rotation connection, dwang two (20) top is run through and is pressed from both sides tight piece (14) top connection and be equipped with knob (21), sliding connection is equipped with movable block two (22) on dwang two (20), movable block two (22) run through and press from both sides tight piece (14) lateral wall connection and be equipped with clamp plate (23), press from both sides tight piece (14) and press from both sides tight piece two (15) the same structure.

4. A fixed mechanical jig for machining according to claim 3, characterized in that: and a protective pad (24) is connected to the clamping plate (23).

5. A fixed mechanical jig for machining according to claim 3, characterized in that: the surface of the knob (21) is connected with anti-skid grains (25).

6. A fixed mechanical jig for machining according to claim 3, characterized in that: the top of the moving bin (8) is communicated with the outside to form a first sliding groove (26), the connecting block (13) is located in the first sliding groove (26), a second sliding groove (27) communicated with the outside is formed in the side wall of the rotating bin (19), and the moving block (22) penetrates through the second sliding groove (27) to be connected with the side wall of the clamping plate (23).