CN213439079U

CN213439079U - Anchor clamps for machining

Info

Publication number: CN213439079U
Application number: CN202021240248.2U
Authority: CN
Inventors: 王爱君
Original assignee: Luxcase Precision Technology Yancheng Co Ltd
Current assignee: Luxcase Precision Technology Yancheng Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-06-15
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses an anchor clamps for machining, comprising a base plate, the recess has been seted up to the inside of bottom plate, the right side fixed mounting of bottom plate has first motor, the output fixed mounting of first motor has first axis of rotation, the other end and the recess of first axis of rotation rotate to be connected, the outside fixed mounting of first axis of rotation has first bevel gear, first bevel gear's surface toothing has second bevel gear, second bevel gear's upside fixed mounting has the second axis of rotation, the upside fixed mounting of bottom plate has first solid fixed cylinder, the second axis of rotation rotates with first solid fixed cylinder to be connected. The utility model discloses a threaded rod drives the carriage release lever of its outside threaded connection and removes, and the carriage release lever drives set casing and splint and removes, and two splint remove in opposite directions press from both sides the work piece tightly, and the second motor drives connecting axle and splint through fifth bevel gear and sixth bevel gear and rotates to the convenience is processed the different positions of work piece, satisfies different manufacturing procedure's demand, improves the device's practicality.

Description

Anchor clamps for machining

Technical Field

The utility model relates to the field of machinary, specifically be an anchor clamps for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. In the production process, all the processes of changing the shape, size, position, property, etc. of the production object into a finished product or a semi-finished product are called as a process. It is an integral part of the production process. The processes can be divided into casting, forging, stamping, welding, machining, assembling and other processes, the mechanical manufacturing process generally refers to the sum of the machining process of the parts and the assembling process of the machine, and other processes are called auxiliary processes, such as transportation, storage, power supply, equipment maintenance and the like. The technological process consists of one or several steps in sequence.

The workpiece to be machined is clamped and fixed by the clamp in the process of machining by polishing or spraying the workpiece, but the existing clamp is poor in use effect and cannot meet the requirement for multidirectional machining of the workpiece.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the technical problem that above-mentioned prior art exists, provide an anchor clamps for machining.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp for machining comprises a bottom plate, wherein a groove is formed in the bottom plate, a first motor is fixedly mounted on the right side of the bottom plate, a first rotating shaft is fixedly mounted at the output end of the first motor, the other end of the first rotating shaft is rotatably connected with the groove, a first bevel gear is fixedly mounted on the outer side of the first rotating shaft, a second bevel gear is meshed with the surface of the first bevel gear, a second rotating shaft is fixedly mounted on the upper side of the second bevel gear, a first fixing cylinder is fixedly mounted on the upper side of the bottom plate, the second rotating shaft is rotatably connected with the first fixing cylinder, a third bevel gear is fixedly mounted on the outer side of the second rotating shaft, a fourth bevel gear is meshed with the surface of the third bevel gear, a second fixing cylinder is fixedly mounted on one side of the first fixing cylinder, and a threaded rod is fixedly mounted on one side of the fourth bevel gear, the outside threaded connection of threaded rod has the carriage release lever, the other end fixed mounting of carriage release lever has the set casing, the inside of set casing rotates and is connected with the connecting axle, the other end fixedly connected with splint of connecting axle.

Preferably, a limiting plate is fixedly mounted at one end of the moving rod, the threaded rod is in threaded connection with the limiting plate, the limiting plate is in sliding connection with the second fixing cylinder, and the cross sections of the limiting plate and the second fixing cylinder are rectangular.

Preferably, the bottom of the fixed shell is fixedly provided with a second motor, the output end of the second motor is fixedly provided with a fifth bevel gear, the surface of the fifth bevel gear is meshed with a sixth bevel gear, and the sixth bevel gear is fixedly connected with the connecting shaft.

Preferably, the lower side of the bottom plate is fixedly provided with a base, the inner part of the base is fixedly provided with an electric push rod, the upper end of the electric push rod is fixedly provided with a top plate, and the upper side of the top plate is fixedly connected with the bottom plate.

Preferably, the number of the electric push rods is four, and the upper ends of the electric push rods are connected with the base in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first motor drives first axis of rotation and rotates, first axis of rotation drives the second axis of rotation through intermeshing's first bevel gear and second bevel gear, the second axis of rotation drives the threaded rod through intermeshing's third bevel gear and fourth bevel gear and rotates, the threaded rod drives the carriage release lever that its outside screw thread is connected and removes, the carriage release lever drives set casing and splint and removes, two splint remove in opposite directions press from both sides the work piece tightly, the second motor drives connecting axle and splint through fifth bevel gear and sixth bevel gear and rotates, thereby the convenience is processed the different positions of work piece, satisfy different manufacturing procedure's demand, the practicality of the device is improved.

2. The utility model discloses an electric putter drives the bottom plate and upwards or moves down to realized the regulation of this anchor clamps height, satisfied the demand of different processing occasions, and electric putter's quantity is four, guaranteed the stability of this anchor clamps when altitude mixture control, improved the device's practicality.

Drawings

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

FIG. 2 is a schematic structural view of the cross section of the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the transmission structure of the present invention.

In the figure: the device comprises a base plate 1, a first motor 2, a groove 3, a first rotating shaft 4, a first bevel gear 5, a second bevel gear 6, a first fixed cylinder 7, a second rotating shaft 8, a third bevel gear 9, a fourth bevel gear 10, a second fixed cylinder 11, a movable rod 12, a threaded rod 13, a limiting plate 14, a fixed shell 15, a connecting shaft 16, a clamping plate 17, a second motor 18, a fifth bevel gear 19, a sixth bevel gear 20, a base 21, an electric push rod 22 and a top plate 23.

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.

Referring to fig. 1-4, a clamp for machining includes a base plate 1, a groove 3 is formed in the base plate 1, a first motor 2 is fixedly installed on the right side of the base plate 1, a first rotating shaft 4 is fixedly installed at an output end of the first motor 2, the other end of the first rotating shaft 4 is rotatably connected to the groove 3, a first bevel gear 5 is fixedly installed on the outer side of the first rotating shaft 4, a second bevel gear 6 is engaged with the surface of the first bevel gear 5, a second rotating shaft 8 is fixedly installed on the upper side of the second bevel gear 6, a first fixed cylinder 7 is fixedly installed on the upper side of the base plate 1, the second rotating shaft 8 is rotatably connected to a first fixed cylinder 7, a third bevel gear 9 is fixedly installed on the outer side of the second rotating shaft 8, a fourth bevel gear 10 is engaged with the surface of the third bevel gear 9, a second fixed cylinder 11 is fixedly installed on one side of the first fixed cylinder 7, a threaded rod 13 is fixedly installed on, the outer side of the threaded rod 13 is in threaded connection with a movable rod 12, one end of the movable rod 12 is fixedly provided with a limiting plate 14, the threaded rod 13 is in threaded connection with the limiting plate 14, the limiting plate 14 is in sliding connection with a second fixed cylinder 11, the cross sections of the limiting plate 14 and the second fixed cylinder 11 are rectangular, the setting of the limiting plate 14 improves the stability of the movable rod 12 during moving and stretching, the other end of the movable rod 12 is fixedly provided with a fixed shell 15, the fixed shell 15 is internally and rotatably connected with a connecting shaft 16, the other end of the connecting shaft 16 is fixedly connected with a clamping plate 17, a first rotating shaft 4 is driven by a first motor 2 to rotate, the first rotating shaft 4 drives a second rotating shaft 8 to rotate by a first bevel gear 5 and a second bevel gear 6 which are meshed with each other, the second rotating shaft 8 drives the threaded rod 13 to rotate by a third bevel gear 9 and a fourth bevel gear 10 which are, the movable rod 12 drives the fixed shell 15 and the clamping plates 17 to move, the two clamping plates 17 move oppositely to clamp a workpiece, so that a polishing machine or a spraying machine can process the workpiece conveniently, and the practicability of the device is improved.

Referring to fig. 1-3, a second motor 18 is fixedly mounted at the bottom of the fixed shell 15, a fifth bevel gear 19 is fixedly mounted at the output end of the second motor 18, a sixth bevel gear 20 is meshed with the surface of the fifth bevel gear 19, the sixth bevel gear 20 is fixedly connected with the connecting shaft 16, and the second motor 18 drives the connecting shaft 16 and the clamping plate 17 to rotate through the fifth bevel gear 19 and the sixth bevel gear 20, so that different parts of a workpiece can be conveniently processed, the requirements of different processing procedures are met, the practicability of the device is improved, and the precision of rotation adjustment of the clamping plate 17 is improved through the transmission design of the fifth bevel gear 19 and the sixth bevel gear 20, and the workpiece can be conveniently and precisely processed.

Referring to fig. 1 and 2, a base 21 is fixedly mounted on the lower side of the bottom plate 1, an electric push rod 22 is fixedly mounted inside the base 21, a top plate 23 is fixedly mounted on the upper end of the electric push rod 22, the upper side of the top plate 23 is fixedly connected with the bottom plate 1, the number of the electric push rods 22 is four, the upper end of the electric push rod 22 is slidably connected with the base 21, the bottom plate 1 is driven by the electric push rod 22 to move upwards or downwards, so that the height of the clamp is adjusted, requirements of different processing occasions are met, the number of the electric push rods 22 is four, the stability of the clamp during height adjustment is guaranteed, and the practicability of the device is improved.

In summary, the following steps: the clamp for machining drives a first rotating shaft 4 to rotate through a first motor 2, the first rotating shaft 4 drives a second rotating shaft 8 to rotate through a first bevel gear 5 and a second bevel gear 6 which are meshed with each other, the second rotating shaft 8 drives a threaded rod 13 to rotate through a third bevel gear 9 and a fourth bevel gear 10 which are meshed with each other, the threaded rod 13 drives a moving rod 12 which is in threaded connection with the outer side of the threaded rod to move, the moving rod 12 drives a fixed shell 15 and clamping plates 17 to move, the two clamping plates 17 move oppositely to clamp a workpiece, a second motor 18 drives a connecting shaft 16 and the clamping plates 17 to rotate through a fifth bevel gear 19 and a sixth bevel gear 20, so that different parts of the workpiece are conveniently machined, a grinding machine or a spraying machine can conveniently comprehensively machine the workpiece, the requirements of different machining procedures are met, the practicability of the clamp is improved, all electric equipment in the scheme is powered by an external power supply, and all motors in the scheme are controlled by a PLC control system.

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 anchor clamps for machining, includes bottom plate (1), its characterized in that: the novel gear box is characterized in that a groove (3) is formed in the bottom plate (1), a first motor (2) is fixedly mounted on the right side of the bottom plate (1), a first rotating shaft (4) is fixedly mounted at the output end of the first motor (2), the other end of the first rotating shaft (4) is rotatably connected with the groove (3), a first bevel gear (5) is fixedly mounted on the outer side of the first rotating shaft (4), a second bevel gear (6) is meshed with the surface of the first bevel gear (5), a second rotating shaft (8) is fixedly mounted on the upper side of the second bevel gear (6), a first fixed cylinder (7) is fixedly mounted on the upper side of the bottom plate (1), the second rotating shaft (8) is rotatably connected with the first fixed cylinder (7), a third bevel gear (9) is fixedly mounted on the outer side of the second rotating shaft (8), and a fourth bevel gear (10) is meshed with the surface of the third bevel gear (9), one side fixed mounting of first solid fixed cylinder (7) has second solid fixed cylinder (11), one side fixed mounting of fourth bevel gear (10) has threaded rod (13), the outside threaded connection of threaded rod (13) has carriage release lever (12), the other end fixed mounting of carriage release lever (12) has set casing (15), the internal rotation of set casing (15) is connected with connecting axle (16), the other end fixedly connected with splint (17) of connecting axle (16).

2. The jig for machining according to claim 1, characterized in that: one end fixed mounting of carriage release lever (12) has limiting plate (14), threaded rod (13) and limiting plate (14) threaded connection, limiting plate (14) and the fixed section of thick bamboo of second (11) sliding connection, and the cross-section of the fixed section of thick bamboo of limiting plate (14) and second (11) all is the rectangle.

3. The jig for machining according to claim 1, characterized in that: the bottom of the fixed shell (15) is fixedly provided with a second motor (18), the output end of the second motor (18) is fixedly provided with a fifth bevel gear (19), the surface of the fifth bevel gear (19) is meshed with a sixth bevel gear (20), and the sixth bevel gear (20) is fixedly connected with the connecting shaft (16).

4. The jig for machining according to claim 1, characterized in that: the utility model discloses a portable electric tool, including bottom plate (1), the downside fixed mounting of bottom plate (1) has base (21), the inside fixed mounting of base (21) has electric putter (22), the upper end fixed mounting of electric putter (22) has roof (23), the upside and bottom plate (1) fixed connection of roof (23).

5. The jig for machining according to claim 4, characterized in that: the number of the electric push rods (22) is four, and the upper ends of the electric push rods (22) are connected with the base (21) in a sliding mode.