CN219444321U - Positioning locking piece for machining convenient for accessory replacement - Google Patents

Abstract

The utility model discloses a positioning locking piece for machining, which is convenient for accessory replacement, and comprises a base, wherein the top of the base is fixedly connected with a fixed plate, the left side of the fixed plate is connected with a rotating mechanism through a bolt, the top of the base is fixedly connected with a supporting block, the right side of the rotating mechanism is fixedly connected with a circular plate, the top and the bottom of the right side of the fixed plate are both fixedly connected with an electric push rod, the right side of the electric push rod is fixedly connected with a T-shaped block, the top and the bottom of the right side of the circular plate are both fixedly connected with a supporting plate, one side opposite to the supporting plate is connected with a cylinder through a bolt, and the output end of the cylinder is fixedly connected with a pressure sensor. According to the utility model, through the cooperation of the motor, the fixed plate, the first gear, the second gear and the rotating rod, the angle adjusting mechanism has the advantage of an angle adjusting function, and can adjust the angle of the clamp during clamping, so that no dead angle exists during the operation of a person, and the person can conveniently replace accessories.

Description

Positioning locking piece for machining convenient for accessory replacement

Technical Field

The utility model relates to the technical field of mechanical manufacturing, in particular to a positioning locking piece for mechanical manufacturing processing, which is convenient for accessory replacement.

Background

The fixture is a device for fixing a machining object in a correct position in a mechanical manufacturing process to receive construction or detection, and is also called a fixture in a broad sense, and a device for rapidly, conveniently and safely mounting a workpiece in any process in the process can be called a fixture.

The utility model patent of patent application publication number CN214292803 discloses a clamp for machine-building, which comprises a working plate, wherein supporting legs are fixedly connected to four corners of the lower surface of the working plate, a connecting plate is fixedly connected to the middle part of the upper surface of the working plate, and an auxiliary device is fixedly connected to the right side of the lower surface of the working plate. This anchor clamps for machine-building moves forward the transfer line through the manipulation piece for the connecting frame that is located the middle part breaks away from the spliced block, and the connecting frame that is located the rear side removes to the lateral surface of spliced block, and then more be convenient for operating personnel adjust spare part in the device according to the demand, avoid causing the influence to operating personnel's processing work piece, shortened the required time of operating personnel's adjustment spare part in the device, accelerated the progress that operating personnel manipulated spare part processing work piece in the device, further promoted the work efficiency of spare part in the device in the use.

However, the device still has some defects when in actual use, and obviously has no angle adjusting function, so that personnel can operate the device to have dead angles, the accessory is inconvenient to replace, meanwhile, the device also has no function of replacing the shape of the clamp, a user can not conveniently detach and replace the clamp, only one workpiece can be fixed, and the use is limited.

Therefore, it is necessary to provide a positioning and locking member for machining which facilitates the replacement of parts.

Disclosure of Invention

The utility model aims to provide a positioning locking piece for machining, which is convenient for accessory replacement, has the advantages of an angle adjusting function and a clamp shape replacing function, and solves the problem that the existing clamp for machining does not have the angle adjusting function in the use process and can only fix one workpiece.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a location retaining member is used in machining convenient to accessory is changed, includes the base, the top fixedly connected with fixed plate of base, bolted connection has slewing mechanism in the left side of fixed plate, the top fixedly connected with supporting shoe of base, slewing mechanism's right side fixedly connected with plectane, the equal fixedly connected with electric putter in top and bottom on fixed plate right side, electric putter's right side fixedly connected with T type piece, the equal fixedly connected with backup pad in top and bottom on plectane right side, the relative one side of backup pad is through bolted connection cylinder, the output fixedly connected with pressure sensor of cylinder, the relative one end fixedly connected with fixation clamp of pressure sensor, the spout has been seted up to the relative one side of fixation clamp, the inner chamber sliding connection of spout has fixture, the right side fixedly connected with positioning mechanism on the opposite side of fixation clamp, the front side of supporting shoe is through bolted connection there is the controller.

Preferably, the rotating mechanism comprises a motor, the right side of the motor is connected with a fixed plate through a bolt, the output end of the motor is fixedly connected with a first gear, the top of the first gear is meshed with a second gear, the right side of the second gear is fixedly connected with a rotating rod, the right side of the rotating rod penetrates through the fixed plate and is fixedly connected with a circular plate, and the output end of the controller is electrically connected with the motor in a unidirectional mode.

Preferably, the clamping mechanism comprises a sliding block, the sliding block is located in an inner cavity of the sliding groove, one side, opposite to the sliding block, of the sliding block is riveted with a long plate, the front side of the long plate is fixedly connected with a handle, the right side of the opposite side of the long plate is provided with a clamping groove, and one side, opposite to the long plate, of the long plate is fixedly connected with a clamp.

Preferably, the positioning mechanism comprises a frame body, one side opposite to the frame body is fixedly connected with a fixing clamp, a spring is fixedly connected with an inner cavity of the frame body, a clamping block is fixedly connected with one end opposite to the spring, a lifting rod is riveted on one side opposite to the clamping block, and one end opposite to the lifting rod sequentially penetrates through the frame body and the spring.

Preferably, a round groove is formed in the left side of the circular plate, and the round groove is located on the right side of the T-shaped block.

Preferably, the output end of the controller is respectively and unidirectionally electrically connected with the air cylinder and the electric push rod, the controller is in bidirectional electrical connection with the pressure sensor, the right side of the supporting block is fixedly connected with the fixing plate, the left side of the fixing plate is connected with the protection box through a bolt, and the rotating mechanism is located in the inner cavity of the protection box.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the cooperation of the motor, the fixed plate, the first gear, the second gear and the rotating rod, the angle adjusting mechanism has the advantage of an angle adjusting function, and can adjust the angle of the clamp during clamping, so that no dead angle exists during the operation of a person, and the person can conveniently replace accessories.

2. According to the utility model, through the matching of the sliding block, the long plate, the clamping groove, the clamp, the frame body, the spring, the clamping block and the lifting rod, the clamp has the function of changing the shape of the clamp, and the shape of the clamp can be changed, so that various workpieces can be fixed, and the utilization rate is improved.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the rotary mechanism of the present utility model;

FIG. 3 is a schematic elevation view of a partial structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of a clamping mechanism of the present utility model;

FIG. 5 is a schematic cross-sectional view of a positioning mechanism of the present utility model;

fig. 6 is a schematic left view of the disk structure of the present utility model.

In the figure: 1 a base, 2 a fixed plate, 3 a rotating mechanism, 4 a supporting block, 5 a circular plate, 6 an electric push rod, 7 a supporting plate, 8 an air cylinder, 9 a pressure sensor, 10 a fixing clamp, 11 a chute, 12 a clamping mechanism, 13 a positioning mechanism, 14 a controller, 15 a motor, 16 a first gear, 17 a second gear, 18 a rotating rod, 19 a sliding block, 20 a long plate, 21 a clamping groove, 22 a clamp, 23 a frame body, 24 a spring, 25 a clamping block, 26 a lifting rod, 27 a circular groove, 28 a protection box and 29 a T type block.

Detailed Description

Referring to fig. 1-6, a positioning and locking member for machine manufacturing processing convenient for accessory replacement comprises a base 1, wherein a fixing plate 2 is fixedly connected to the top of the base 1, a rotating mechanism 3 is connected to the left side of the fixing plate 2 through bolts, a supporting block 4 is fixedly connected to the top of the base 1, a circular plate 5 is fixedly connected to the right side of the rotating mechanism 3, an electric push rod 6 is fixedly connected to the top and the bottom of the right side of the fixing plate 2, a T-shaped block 29 is fixedly connected to the right side of the electric push rod 6, a supporting plate 7 is fixedly connected to the top and the bottom of the right side of the circular plate 5, an air cylinder 8 is connected to one side opposite to the supporting plate 7 through bolts, a pressure sensor 9 is fixedly connected to the output end of the air cylinder 8, a fixing clamp 10 is fixedly connected to one side opposite to the pressure sensor 9, a sliding groove 11 is formed in one side opposite to the fixing clamp 10, a clamping mechanism 12 is slidingly connected to an inner cavity of the sliding groove 11, a positioning mechanism 13 is fixedly connected to the right side opposite to the fixing clamp 10, and a controller 14 is connected to the front side of the supporting block 4 through bolts.

The rotating mechanism 3 comprises a motor 15, the right side of the motor 15 is connected with a fixed plate 2 through a bolt, the output end of the motor 15 is fixedly connected with a first gear 16, the top of the first gear 16 is meshed with a second gear 17, the right side of the second gear 17 is fixedly connected with a rotating rod 18, the right side of the rotating rod 18 penetrates through the fixed plate 2 and is fixedly connected with a circular plate 5, and the output end of a controller 14 is electrically connected with the motor 15 in a unidirectional mode.

The clamping mechanism 12 comprises a sliding block 19, the sliding block 19 is located in an inner cavity of the sliding groove 11, a long plate 20 is riveted on one side opposite to the sliding block 19, a handle is fixedly connected to the front side of the long plate 20, a clamping groove 21 is formed in the right side of the opposite side of the long plate 20, and a clamp 22 is fixedly connected to the opposite side of the long plate 20.

The positioning mechanism 13 comprises a frame body 23, one side opposite to the frame body 23 is fixedly connected with the fixing clamp 10, a spring 24 is fixedly connected with an inner cavity of the frame body 23, one end opposite to the spring 24 is fixedly connected with a clamping block 25, one side opposite to the clamping block 25 is riveted with a lifting rod 26, and one end opposite to the lifting rod 26 sequentially penetrates through the frame body 23 and the spring 24.

The left side of the circular plate 5 is provided with a circular groove 27, the circular groove 27 is positioned on the right side of the T-shaped block 29, and the circular groove 27 is arranged to enable the circular plate 5 to be clamped through the T-shaped block 29 after the angle is adjusted, so that the angle is fixed.

The output of controller 14 is connected with cylinder 8 and electric putter 6 unidirectional electricity respectively, and controller 14 is connected with pressure sensor 9 bidirectional electricity, and the right side and the fixed plate 2 fixed connection of supporting shoe 4, and the left side of fixed plate 2 has guard box 28 through bolted connection, and slewing mechanism 3 is located the inner chamber of guard box 28, through setting up pressure sensor 9, can monitor the pressure when anchor clamps 22 centre gripping, avoids the too big work piece shape that destroys of pressure.

When the clamp 22 is used, when the angle of a workpiece is required to be adjusted, the controller 14 controls the motor 15 to drive the first gear 16 and the second gear 17 to rotate, the rotating rod 18 connected with the second gear 17 also rotates and drives the circular plate 5 to rotate, when the angle is adjusted to the required angle, the controller 14 controls the electric push rod 6 to clamp the T-shaped block 29 into the circular groove 27 for fixing the angle, so that the purpose of adjusting the angle is achieved, when the workpiece with different shapes is required to be clamped, the lifting rod 26 is lifted, the lifting rod 26 drives the spring 24 and the clamping block 25 to move, the clamping block 25 is separated from the clamping groove 21, the clamping mechanism 12 is drawn by utilizing the handle at the front side of the long plate 20, and the sliding block 19 of the clamping mechanism 12 slides out of the sliding groove 11 and replaces other clamping mechanisms 12, so that the purpose of replacing the shape of the clamp 22 is achieved.

To sum up: this location retaining member is used in machining convenient to accessory is changed, through motor 15, fixed plate 2, first gear 16, second gear 17, bull stick 18, slider 19, longboard 20, draw-in groove 21, anchor clamps 22, framework 23, spring 24, fixture block 25 and the cooperation of pull rod 26, solved current anchor clamps for machine-building in the use, do not have the angle adjustment function, can only fix the problem of a work piece simultaneously.

Claims (6)

1. The utility model provides a machinery manufacturing processing is with location retaining member convenient to accessory is changed, includes base (1), its characterized in that: the utility model discloses a high-precision hydraulic control device for the automobile, including base (1), fixed plate (2) and supporting plate (7), screw connection is passed through in the top fixedly connected with rotary mechanism (3) of base (1), the right side fixedly connected with plectrum (5) of rotary mechanism (3), the equal fixedly connected with electric putter (6) in top and the bottom on fixed plate (2) right side, the right side fixedly connected with T type piece (29) of electric putter (6), the equal fixedly connected with backup pad (7) in top and the bottom on plectrum (5) right side, screw connection has cylinder (8) on one side that backup pad (7) are relative, the output fixedly connected with pressure sensor (9) of cylinder (8), spout (11) have been seted up to one side that pressure sensor (9) are relative, inner chamber sliding connection has fixture (12) on spout (11), right side fixedly connected with positioning mechanism (13) on one side opposite to fixation clip (10), before screw connection has controller (14) through screw connection.

2. The positioning and locking member for machine tooling for facilitating fitting replacement of claim 1, wherein: the rotating mechanism (3) comprises a motor (15), the right side of the motor (15) is connected with a fixed plate (2) through a bolt, the output end of the motor (15) is fixedly connected with a first gear (16), the top of the first gear (16) is meshed with a second gear (17), the right side of the second gear (17) is fixedly connected with a rotating rod (18), the right side of the rotating rod (18) penetrates through the fixed plate (2) and is fixedly connected with a circular plate (5), and the output end of the controller (14) is electrically connected with the motor (15) in a unidirectional mode.

3. The positioning and locking member for machine tooling for facilitating fitting replacement of claim 1, wherein: the clamping mechanism (12) comprises a sliding block (19), the sliding block (19) is located in an inner cavity of the sliding groove (11), a long plate (20) is riveted on one side, opposite to the sliding block (19), of the long plate (20), a handle is fixedly connected to the front side of the long plate (20), a clamping groove (21) is formed in the right side, opposite to the long plate (20), of the long plate, and a clamp (22) is fixedly connected to the opposite side of the long plate (20).

4. The positioning and locking member for machine tooling for facilitating fitting replacement of claim 1, wherein: the positioning mechanism (13) comprises a frame body (23), one opposite side of the frame body (23) is fixedly connected with a fixing clamp (10), a spring (24) is fixedly connected with an inner cavity of the frame body (23), a clamping block (25) is fixedly connected with one opposite end of the spring (24), a lifting rod (26) is riveted on one opposite side of the clamping block (25), and one opposite end of the lifting rod (26) sequentially penetrates through the frame body (23) and the spring (24).

5. The positioning and locking member for machine tooling for facilitating fitting replacement of claim 1, wherein: a round groove (27) is formed in the left side of the circular plate (5), and the round groove (27) is located on the right side of the T-shaped block (29).

6. The positioning and locking member for machine tooling for facilitating fitting replacement of claim 1, wherein: the output end of the controller (14) is respectively connected with the air cylinder (8) and the electric push rod (6) in a one-way mode, the controller (14) is connected with the pressure sensor (9) in a two-way mode, the right side of the supporting block (4) is fixedly connected with the fixing plate (2), the left side of the fixing plate (2) is connected with the protection box (28) through bolts, and the rotating mechanism (3) is located in the inner cavity of the protection box (28).