CN216759017U - Positioning fixture for processing environment-friendly mechanical accessories - Google Patents

Abstract

The utility model discloses a positioning clamp for processing environment-friendly mechanical accessories, which comprises a bottom plate, wherein a turnover plate is arranged above the bottom plate, a placing plate is fixedly arranged in the middle of the upper surface of the turnover plate, a limiting assembly is arranged on the upper surface of the placing plate, a driving assembly is arranged on one side of the outer part of the turnover plate, a rotating assembly is arranged on the other side of the outer part of the turnover plate, and the rotating assembly, the driving assembly and the placing plate are not in contact with each other; in actual need carries out machine parts's man-hour, uses through the cooperation of two sets of spacing subassemblies and place the board, can be fine the fixing in the returning face plate top with the machine parts who treats processing to can stably carry out machine parts's processing, use through drive assembly and runner assembly's cooperation, can drive the returning face plate and rotate, and then can drive the machine parts who treats processing and rotate, thereby realized being convenient for carry out the effect processed to machine parts's different sides.

Description

Positioning fixture for processing environment-friendly mechanical accessories

Technical Field

The utility model relates to the technical field of machining of mechanical parts, in particular to a positioning clamp for machining of environment-friendly mechanical parts.

Background

The mechanical parts refer to various parts and accessories for replacement and maintenance of construction machinery, production equipment, transportation equipment and the like of enterprises; such as crankshafts, pistons, bearings, etc.; the mechanical parts are indispensable parts of mechanical equipment, positioning fixtures are needed during machining, and the fixtures are devices, also called fixtures, used for fixing a machined object in the mechanical manufacturing process and enabling the machined object to occupy a correct position for machining; in a broad sense, a device for quickly, conveniently and safely mounting a workpiece at any process step in a process, a clamp is generally composed of a positioning element, a clamping device, a tool setting guide element, an indexing device, a connecting element, a clamp body and the like.

Although the existing positioning fixture has the effect of clamping and fixing the mechanical part to be machined, some defects still exist in the actual use process, the existing positioning fixture does not have the overturning effect, and therefore when the existing positioning fixture is used and machined, different surfaces of the part are not convenient to machine, and further the practicability of the whole positioning fixture is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning clamp for processing an environment-friendly mechanical part, which is characterized in that a driving assembly and a rotating assembly are arranged; the problem that the existing positioning clamp provided in the background art does not have the overturning effect, and further different surfaces of accessories are not convenient to process when the positioning clamp is used and processed is solved.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a positioning fixture for processing of environment-friendly machine parts, includes the bottom plate, the bottom plate top is equipped with the returning face plate, returning face plate upper surface intermediate position fixed mounting has places the board, it is equipped with spacing subassembly to place the board upper surface, spacing subassembly is provided with two sets ofly and is located returning face plate upper surface both sides respectively, returning face plate outside one side is equipped with drive assembly, drive assembly fixed mounting is in bottom plate upper surface one side, the outside opposite side of returning face plate is equipped with runner assembly, runner assembly fixed mounting is in bottom plate upper surface opposite side, runner assembly and drive assembly and place the board and all not contact each other.

Preferably, two sets of spacing subassembly all includes stopper, direction slider, square cylinder, piston rod and cushion, place the inboard upper end intermediate position and seted up the direction spout, direction slider and the inside sliding connection of direction spout.

Preferably, the cushion block is fixedly installed on the upper surface of the turnover plate, the limiting block is located above the placing plate, and the limiting block is fixedly installed on the upper surface of the guide sliding block.

Preferably, the square cylinder is fixedly installed on the upper surface of the cushion block, the top end of the piston rod is connected to the output end of the square cylinder in a sealing mode, and the tail end of the piston rod is fixedly installed in the middle of one side of the outer portion of the limiting block.

Preferably, the driving assembly comprises a forward and reverse rotation motor, a driving shaft, a fixed sleeve and a fixed plate, and the fixed plate is fixedly arranged on one side of the upper surface of the bottom plate.

Preferably, the forward and reverse rotation motor is fixedly installed on one side of the outer portion of the fixing plate, one end of an output shaft of the forward and reverse rotation motor is fixedly connected with the top end of the driving shaft through a coupler, and the tail end of the driving shaft is fixedly installed in the middle of one side of the outer portion of the turnover plate.

Preferably, the fixed sleeve is located at the middle position of one side of the outer portion of the turnover plate, and the fixed sleeve is fixedly installed on the outer portion of the driving shaft.

Preferably, the rotating assembly comprises a rotating shaft, a rotating sleeve and a mounting plate, the mounting plate is fixedly mounted on the other side of the upper surface of the bottom plate, and the rotating sleeve is fixedly mounted on one side of the outer portion of the mounting plate.

Preferably, the top end of the rotating shaft is fixedly arranged at the middle position of the other side of the outer part of the turnover plate, and the tail end of the rotating shaft is connected to the inside of the rotating sleeve in a sliding mode.

Preferably, the bottom plate is internally provided with four groups of mounting holes.

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

1. the positioning clamp is provided with the driving assembly and the rotating assembly, when the positioning clamp is actually used, the driving assembly and the rotating assembly are matched for use, the turnover plate can be driven to rotate, and further mechanical accessories to be processed can be driven to rotate, so that the effect of conveniently processing different surfaces of the mechanical accessories is realized, and the problem that the existing positioning clamp does not have the turnover effect and is inconvenient to process the different surfaces of the accessories when in use and processing is solved to a certain extent;

2. the turnover plate is provided with the two limiting assemblies and the placing plate, so that mechanical parts to be machined can be well fixed above the turnover plate through the matching use of the two limiting assemblies and the placing plate when the mechanical parts are actually required to be machined, and the machining of the mechanical parts can be stably carried out.

Drawings

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

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

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a side view of the present invention.

In the figure: 1. a base plate; 11. mounting holes; 2. a turnover plate; 3. placing a plate; 31. a guide chute; 4. a limiting component; 41. a limiting block; 42. a guide slider; 43. a square cylinder; 44. a piston rod; 45. cushion blocks; 5. a drive assembly; 51. a forward and reverse rotation motor; 52. a drive shaft; 53. fixing the sleeve; 54. a fixing plate; 6. a rotating assembly; 61. a rotating shaft; 62. rotating the sleeve; 63. and (7) mounting the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a positioning fixture for environment-friendly mechanical part machining comprises a base plate 1, a turnover plate 2 is arranged above the base plate 1, a placing plate 3 is fixedly arranged at the middle position of the upper surface of the turnover plate 2, a limiting component 4 is arranged on the upper surface of the placing plate 3, two sets of limiting components 4 are arranged and are respectively positioned on two sides of the upper surface of the turnover plate 2, a driving component 5 is arranged on one side of the outer portion of the turnover plate 2, the driving component 5 is fixedly arranged on one side of the upper surface of the base plate 1, a rotating component 6 is arranged on the other side of the outer portion of the turnover plate 2, the rotating component 6 and the driving component 5 are not in contact with the placing plate 3, mounting holes 11 are formed in the base plate 1, four sets of the mounting holes 11 are uniformly formed in the four sets of the mounting holes 11, when the positioning fixture is actually used, the whole fixture is fixed at the upper end of a machine tool required to be used, and then an accessory to be machined is placed on the upper surface of the placing plate 3, carry out the centre gripping through two sets of spacing subassemblies 4 to the accessory and fix, and then can carry out the processing of accessory, need add man-hour to the difference face of accessory, can drive returning face plate 2 and rotating assembly 6 through drive assembly 5 and rotate to can realize carrying out the effect processed to the difference face of accessory.

The two sets of limiting components 4 each comprise a limiting block 41, a guide sliding block 42, a square cylinder 43, a piston rod 44 and a cushion block 45, the guide sliding groove 31 is formed in the middle position of the upper end inside the placing plate 3, the guide sliding block 42 is connected with the inside of the guide sliding groove 31 in a sliding manner, the cushion block 45 is fixedly arranged on the upper surface of the turnover plate 2, the limiting block 41 is positioned above the placing plate 3, the limiting block 41 is fixedly arranged on the upper surface of the guide sliding block 42, the square cylinder 43 is fixedly arranged on the upper surface of the cushion block 45, the top end of the piston rod 44 is connected to the output end of the square cylinder 43 in a sealing manner, the tail end of the piston rod 44 is fixedly arranged at the middle position of one side outside the limiting block 41, when the accessory is actually fixed, the square cylinder 43 is opened to drive the piston rod 44 to stretch, and then the limiting block 41 is driven to follow the guide sliding block 42 to slide along the inside the guide sliding groove 31 until the limiting blocks 41 on the two sides are clamped and fixed on the two sides of the accessory, so as to realize the effect of fixing the accessory.

The driving assembly 5 comprises a forward and reverse rotation motor 51, a driving shaft 52, a fixed sleeve 53 and a fixed plate 54, the fixed plate 54 is fixedly arranged on one side of the upper surface of the bottom plate 1, the forward and reverse rotation motor 51 is fixedly arranged on one side of the outer part of the fixed plate 54, one end of an output shaft of the forward and reverse rotation motor 51 is fixedly connected with the top end of the driving shaft 52 through a coupler, the tail end of the driving shaft 52 is fixedly arranged at the middle position of one side of the outer part of the turnover plate 2, the fixed sleeve 53 is fixedly arranged on the outer part of the driving shaft 52, when different sides of accessories need to be machined, the forward and reverse rotation motor 51 is turned on to drive the driving shaft 52 to rotate, and then can drive returning face plate 2 and rotate, and drive simultaneously and place board 3 and place the mechanical parts of board 3 upper end and rotate to the effect of the different face of realization in to the accessory is processed.

Rotating assembly 6 includes axis of rotation 61, rotating sleeve 62 and mounting panel 63, mounting panel 63 fixed mounting is in bottom plate 1 upper surface opposite side, rotating sleeve 62 fixed mounting is in the outside one side of mounting panel 63, axis of rotation 61 top fixed mounting is in the outside opposite side intermediate position of returning face plate 2, the terminal sliding connection of axis of rotation 61 is inside rotating sleeve 62, in the time of returning face plate 2 pivoted, drive axis of rotation 61 along rotating sleeve 62 inside and rotate, thereby rotate down at axis of rotation 61 and drive shaft 52 simultaneously, make returning face plate 2 can steady rotation, can be stable process the accessory.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a positioning fixture for processing of environment-friendly machine parts, includes bottom plate (1), its characterized in that: bottom plate (1) top is equipped with returning face plate (2), returning face plate (2) upper surface intermediate position fixed mounting has places board (3), it is equipped with spacing subassembly (4) to place board (3) upper surface, spacing subassembly (4) are provided with two sets ofly and are located returning face plate (2) upper surface both sides respectively, returning face plate (2) outside one side is equipped with drive assembly (5), drive assembly (5) fixed mounting is in bottom plate (1) upper surface one side, returning face plate (2) outside opposite side is equipped with runner assembly (6), runner assembly (6) fixed mounting is in bottom plate (1) upper surface opposite side, runner assembly (6) and drive assembly (5) and place board (3) all not contact with each other.

2. The positioning fixture for machining environment-friendly mechanical accessories as claimed in claim 1, wherein: two sets of spacing subassembly (4) all include stopper (41), direction slider (42), square cylinder (43), piston rod (44) and cushion (45), place the inside upper end intermediate position of board (3) and seted up direction spout (31), direction slider (42) and the inside sliding connection of direction spout (31).

3. The positioning fixture for machining environment-friendly mechanical accessories as claimed in claim 2, wherein: cushion (45) fixed mounting is in returning face plate (2) upper surface, stopper (41) are located and place board (3) top, stopper (41) fixed mounting is in direction slider (42) upper surface.

4. The positioning fixture for machining environment-friendly mechanical accessories as claimed in claim 2, wherein: the square air cylinder (43) is fixedly arranged on the upper surface of the cushion block (45), the top end of the piston rod (44) is connected to the output end of the square air cylinder (43) in a sealing mode, and the tail end of the piston rod (44) is fixedly arranged in the middle of one side of the outer portion of the limiting block (41).

5. The positioning fixture for machining environment-friendly mechanical accessories as claimed in claim 1, wherein: the driving assembly (5) comprises a forward and reverse rotation motor (51), a driving shaft (52), a fixing sleeve (53) and a fixing plate (54), and the fixing plate (54) is fixedly arranged on one side of the upper surface of the bottom plate (1).

6. The positioning fixture for machining environment-friendly mechanical accessories as claimed in claim 5, wherein: the turnover plate is characterized in that the forward and reverse rotating motor (51) is fixedly arranged on one side of the outer portion of the fixing plate (54), one end of an output shaft of the forward and reverse rotating motor (51) is fixedly connected with the top end of the driving shaft (52) through a coupler, and the tail end of the driving shaft (52) is fixedly arranged in the middle of one side of the outer portion of the turnover plate (2).

7. The positioning fixture for machining environment-friendly mechanical accessories as claimed in claim 5, wherein: the fixed sleeve (53) is positioned in the middle of one side of the outer part of the turnover plate (2), and the fixed sleeve (53) is fixedly arranged on the outer part of the driving shaft (52).

8. The positioning fixture for machining environment-friendly mechanical accessories as claimed in claim 1, wherein: the rotating assembly (6) comprises a rotating shaft (61), a rotating sleeve (62) and a mounting plate (63), the mounting plate (63) is fixedly mounted on the other side of the upper surface of the bottom plate (1), and the rotating sleeve (62) is fixedly mounted on one side of the outer portion of the mounting plate (63).

9. The positioning fixture for machining environment-friendly mechanical accessories as claimed in claim 8, wherein: the top end of the rotating shaft (61) is fixedly arranged at the middle position of the other side of the outer part of the turnover plate (2), and the tail end of the rotating shaft (61) is connected inside the rotating sleeve (62) in a sliding mode.

10. The positioning fixture for machining environment-friendly mechanical accessories as claimed in claim 1, wherein: the bottom plate (1) is internally provided with four mounting holes (11), and the four mounting holes (11) are uniformly formed.

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