CN216707340U

CN216707340U - A assembly fixture for mechanical product part

Info

Publication number: CN216707340U
Application number: CN202123375295.5U
Authority: CN
Inventors: 李加元
Original assignee: Harbin Xinkerui Precision Machinery Manufacturing Co ltd
Current assignee: Harbin Xinkerui Precision Machinery Manufacturing Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-10
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to the technical field of assembly tools and discloses an assembly tool for mechanical product parts, which comprises a casing, wherein connecting pieces are fixedly arranged on the tops of two opposite sides of the casing, hoisting shafts are coaxially and fixedly arranged on the tops of opposite sides of two groups of the connecting pieces, one end of one group of the two groups of the hoisting shafts, which is opposite to the connecting pieces, is rotatably connected to the center of one group of hanging plates, and two groups of top inserting shafts which are rotatably connected with the casing are arranged on the inner top of the casing in a penetrating manner. This an assembly fixture for mechanical product part through the normal running fit between long connecting rod and short connecting rod and the reinforcement frame to and long connecting rod and short connecting rod can utilize the top to insert the axle respectively and insert the axle with the bottom and deflect the rotation, thereby make two sets of reinforcement frames can drive supporting the dish action thereupon that leans on that is connected with it, and carry out the centre gripping to mechanical product part and place, and reduce the skew between the part, the subsequent assembly connection operation that goes on of person of facilitating the use.

Description

Assembling tool for mechanical product parts

Technical Field

The utility model relates to the technical field of assembly tools, in particular to an assembly tool for mechanical product parts.

Background

In the machining and manufacturing processes of mechanical products, more parts are often required to be assembled and assembled, so that the mechanical products are combined to form the final delivery form of the mechanical products.

In the prior art, when mechanical product parts are assembled, the parts are generally placed on a workbench surface in an aligned and matched mode and then assembled and assembled, but when the parts are operated, a user often touches the mechanical product parts, so that deviation is generated between the parts to be assembled, and the assembly operation is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an assembly tool for mechanical product parts, which solves the problem that the operation is easily influenced by the offset when the mechanical product parts are assembled in the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an assembly fixture for mechanical product parts comprises a casing, wherein connecting pieces are fixedly arranged at the tops of two opposite sides of the casing, hoisting shafts are coaxially and fixedly arranged at the tops of the opposite sides of two groups of the connecting pieces, one ends of one group of the hoisting shafts, which are opposite to the connecting pieces, are rotatably connected to the centers of one group of hanging trays, two groups of top inserting shafts rotatably connected with the casing are arranged at the inner top of the casing in a penetrating manner, two groups of bottom inserting shafts rotatably connected with the casing are arranged at the inner bottom of the casing in a penetrating manner, the top inserting shafts are axially parallel to the bottom inserting shafts, a group of long connecting rods fixedly clamped with the top inserting shafts are sleeved at the outer sides of each group of the top inserting shafts, a group of short connecting rods fixedly clamped with the bottom inserting shafts are sleeved at the outer sides of each group of the bottom inserting shafts, each group of the long connecting rods are mutually parallel to the adjacent short connecting rods, and the bottoms of the adjacent top inserting shafts and the bottom inserting shafts are rotatably connected with a group of reinforcing frames, the opposite sides of the two groups of reinforcing frames are fixedly arranged in the middle of the opposite sides of the two groups of abutting plates respectively, a group of gears clamped with the top inserting shaft is sleeved on the outer side wall of the top inserting shaft of each group, and the two groups of gears are meshed with each other.

Preferably, a plurality of groups of fixing holes penetrating through the hanging scaffold are uniformly formed in the surface of the hanging scaffold, and the axial direction of each fixing hole is parallel to the axial direction of the hanging scaffold and distributed on the outer side of the hanging scaffold.

Preferably, one end of one group of hoisting shafts which are not connected with the fixed hanging scaffold in the two groups of hoisting shafts and are back to the connecting sheet is fixed with the output end of the driving motor through a coupler, and one side of the driving motor, which is back to the hoisting shafts, is fixed on the placing surface through screws.

Preferably, the middle part of the front surface of the casing is provided with an operation window transversely penetrating through the casing, the operation window is positioned at the front side of the two groups of gears, and the width of the operation window is greater than the difference between the diameter of the addendum circle of the gears and the reference circle.

Preferably, the two groups of abutting discs are distributed in parallel, the outer edges of the two groups of abutting discs are aligned with each other, and a layer of elastic rubber pad covering the opposite side of each group of abutting discs is adhered to the opposite side of each group of abutting discs.

Preferably, the bottom of the outer side wall of the casing is provided with an avoiding groove which runs through the casing, the width of the avoiding groove is larger than the thickness of the long connecting rod and the short connecting rod, and the long connecting rod and the short connecting rod can penetrate through the avoiding groove.

(III) advantageous effects

Compared with the prior art, the utility model provides an assembly tool for mechanical product parts, which has the following beneficial effects:

1. this an assembly fixture for mechanical product part through the normal running fit between long connecting rod and short connecting rod and the reinforcement frame to and long connecting rod and short connecting rod can utilize the top to insert the axle respectively and insert the axle with the bottom and deflect the rotation, thereby make two sets of reinforcement frames can drive supporting the dish action thereupon that leans on that is connected with it, and carry out the centre gripping to mechanical product part and place, and reduce the skew between the part, the subsequent assembly connection operation that goes on of person of facilitating the use.

2. This an assembly fixture for mechanical product part utilizes hoist and mount axle and connection piece drive cover shell and inner structure to deflect through being provided with driving motor to and the cover shell can utilize connection piece, hoist and mount axle and platform sling in certain height department, thereby make the user conveniently will be held the mechanical product part that the centre gripping was placed when carrying out the assembly operation and drag the height of using and adjust its orientation, improved the convenience of assembly operation.

3. This an assembly fixture for mechanical product part through offering of cover shell surface operation window to and the position cooperation between operation window and the gear, make the user conveniently carry out manual operation when using this an assembly fixture for mechanical product part, avoid offering of groove through the cover shell outside, and avoid the groove and long connecting rod and the short connecting rod between the cooperation, avoid the cover shell to interfere the deflection action that influences long connecting rod and short connecting rod.

Drawings

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

FIG. 2 is a schematic structural view of the present invention without the cover case and the outer side connecting structure thereof;

fig. 3 is an exploded view of fig. 2.

In the figure: 1. a housing; 2. connecting sheets; 3. hoisting a shaft; 4. a hanging scaffold; 5. a fixing hole; 6. an operating window; 7. the top part is inserted with a shaft; 8. a bottom inserting shaft; 9. a long connecting rod; 10. a short connecting rod; 11. a gear; 12. a reinforcing frame; 13. against the disc.

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. 1-3, the present invention provides a technical solution: an assembly fixture for mechanical product parts comprises a casing 1, connecting pieces 2 are fixedly arranged at the tops of two opposite sides of the casing 1, hoisting shafts 3 are coaxially and fixedly arranged at the tops of the opposite sides of two groups of connecting pieces 2, one end of one group of hoisting shafts 3 in the two groups of hoisting shafts 3, which is back to the connecting pieces 2, is rotatably connected to the centers of one group of hanging plates 4, two groups of top inserting shafts 7 which are rotatably connected with the casing 1 are arranged at the inner top of the casing 1 in a penetrating manner, two groups of bottom inserting shafts 8 which are rotatably connected with the casing 1 are arranged at the inner bottom of the casing 1 in a penetrating manner, the top inserting shafts 7 are axially parallel to the bottom inserting shafts 8, a group of long connecting rods 9 which are fixedly clamped with the top inserting shafts 7 are sleeved at the outer sides of the top inserting shafts 7, a group of short connecting rods 10 which are fixedly clamped with the bottom inserting shafts 8 are sleeved at the outer sides of the top inserting shafts 7, and can drive the long connecting rods 9 which are sleeved with the outer sides of the casing to deflect along with the top inserting shafts when the top inserting shafts 7 rotate, each group of long connecting rods 9 and adjacent short connecting rods 10 are distributed in parallel, the bottoms of the adjacent top inserting shafts 7 and the bottom inserting shafts 8 are rotatably connected with a group of reinforcing frames 12, the opposite sides of the two groups of reinforcing frames 12 are fixedly arranged in the middle of the opposite sides of the two groups of abutting discs 13 respectively, through the rotating fit between the long connecting rods 9 and the short connecting rods 10 and the reinforcing frames 12, and the short connecting rods 10 are rotatably connected to the inner side of the casing 1 through the bottom inserting shafts 8, so that the reinforcing frames 12 and the abutting discs 13 can be driven to deflect and move, a group of gears 11 clamped with the top inserting shafts 7 are sleeved on the outer side wall of each group of top inserting shafts 7, the two groups of gears 11 are mutually meshed, through the mutual meshing between the two groups of gears 11, the two groups of top inserting shafts 7 can deflect in opposite directions or in opposite directions, the two groups of abutting discs 13 can be driven to deflect in opposite directions or in opposite directions, and a user can clamp mechanical product parts assembled through the opposite directions or opposite directions and deflection against the discs 13 to clamp mechanical product parts The holding and placing are carried out, so that a user can conveniently carry out subsequent assembly operation.

Specifically, in order to improve the convenience of assembly operation, a plurality of groups of fixing holes 5 penetrating through the hanging scaffold 4 are uniformly formed in the surface of the hanging scaffold 4, the axial direction of each fixing hole 5 is parallel to the axial direction of the hanging scaffold 4 and distributed on the outer side of the hanging scaffold 4, when a user uses the assembly tool for mechanical product parts, a screw is used in advance to penetrate through the fixing holes 5 in the surface of the hanging scaffold 4 and one side, back to the output end, of the driving motor to be locked and fixed with the mounting surface, one end, back to the connecting sheet 2, of one group of hanging shafts 3 which are not connected with the fixed hanging scaffold 4 in the two groups of hanging shafts 3 is fixed with the output end of the driving motor through a coupler, one side, back to the hanging shafts 3, of the driving motor is fixed on the placing surface through the screw, the hanging shafts 3 and the connecting sheet 2 are arranged to drive the casing 1 and the inner structure thereof to deflect, and the casing 1 can utilize the connecting sheet 2 to deflect, The hoisting shaft 3 and the hoisting disk 4 are hoisted at a certain height, so that a user can conveniently bracket the mechanical product parts which are clamped and placed at the using height and adjust the orientation of the mechanical product parts during assembly operation.

Specifically, in order to make the operation of the device smoother, the middle part of the front surface of the casing 1 is provided with an operation window 6 transversely penetrating through the casing 1, the operation window 6 is positioned at the front side of the two groups of gears 11, the width of the operation window 6 is larger than the difference between the addendum circle diameter and the reference circle of the gears 11, through the opening of the operation window 6 on the surface of the casing 1 and the position matching between the operation window 6 and the gear 11, so that a user can conveniently carry out manual operation when using the assembly tool for mechanical product parts, the bottom of the outer side wall of the casing 1 is provided with an avoiding groove which penetrates through the casing 1, the width of the avoiding groove is larger than the thickness of the long connecting rod 9 and the short connecting rod 10, and the long connecting rod 9 and the short connecting rod 10 can both pass through the avoiding groove, through the opening of the avoidance groove on the outer side of the sleeve 1 and the matching between the avoidance groove and the long connecting rod 9 and the short connecting rod 10, the interference of the sleeve 1 on the deflection action of the long connecting rod 9 and the short connecting rod 10 is avoided.

Specifically, in order to improve the stability that the device operation used, top spiale 7 and bottom spiale 8 all set up to the damping rotation, so that be difficult for producing the stability that the error deflection influences device centre gripping mechanical product part between both and the cover shell 1, two sets of mutual parallel distribution that support between the dish 13, and two sets of outward flange of supporting to dish 13 align each other, two sets of elastic rubber pads that support to the side in opposite directions that supports dish 13 all glues and is equipped with the one deck and covers its this side, thereby make both support to support that dish 13 can be better with the mechanical product part contact and utilize frictional resistance to reduce its skew and drop.

The working principle is as follows: when a user uses the assembly tool for mechanical product parts, screws are used in advance to penetrate through the fixing holes 5 on the surface of the hanging plate 4 and one side of the driving motor, which is opposite to the output end of the driving motor, to be locked and fixed with the mounting surface, then the user can start the driving motor and drive the lifting shaft 3 connected with the driving motor to rotate by using the output end of the driving motor when using the assembly tool, at the moment, the lifting shaft 3 can drive the casing 1 and the connecting structure thereof to deflect by using the connecting sheet 2, so that the device changes the orientation state of the device, and the user can also stir the two groups of gears 11 from the operating window 6 on the surface of the casing 1, through mutual meshing between the two groups of gears 11, so that the two groups of top inserting shafts 7 can deflect oppositely or oppositely, when the group of top inserting shafts 7 rotates, the long connecting rod 9 sleeved outside the ice cream can be driven to deflect along with the ice cream, and at the moment, through the rotational matching between the connecting rod 9 and the short connecting rod 10 and the reinforcing frame 12, and the short connecting rod 10 is rotatably connected to the inner side of the sleeve 1 by using the bottom inserting shaft 8, so that the reinforcing frame 12 and the abutting discs 13 can be driven to deflect and move, and a user can clamp and place mechanical product parts to be assembled by using two sets of abutting discs 13 to deflect in the opposite directions or in the opposite directions, so that the user can conveniently perform subsequent assembly operation.

In conclusion, the assembling tool for mechanical product parts has the advantages that the long connecting rods 9 and the short connecting rods 10 are in rotating fit with the reinforcing frames 12, the long connecting rods 9 and the short connecting rods 10 can respectively rotate in a deflection mode through the top inserting shafts 7 and the bottom inserting shafts 8, so that the two groups of reinforcing frames 12 can drive the abutting plates 13 connected with the two groups of reinforcing frames to move along with the two groups of reinforcing frames, the mechanical product parts are clamped and placed, the deviation between the parts is reduced, the subsequent assembling and connecting operation of a user is facilitated, the lifting shafts 3 and the connecting plates 2 are arranged to drive the casing 1 and the internal structure thereof to deflect, the casing 1 can be lifted at a certain height through the connecting plates 2, the lifting shafts 3 and the lifting plates 4, and the user can conveniently lift the clamped mechanical product parts at the using height and adjust the orientation of the mechanical product parts during the assembling operation, the convenience of assembly operation has been improved, through offering of 1 surperficial operation window 6 of cover shell to and the position cooperation between operation window 6 and the gear 11, make the user conveniently carry out manual operation when using this assembly fixture for mechanical product part, avoid offering of groove through the cover shell 1 outside, and avoid the groove and long connecting rod 9 and the cooperation between the short connecting rod 10, avoid cover shell 1 to interfere the deflection action that influences long connecting rod 9 and short connecting rod 10.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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

1. The utility model provides an assembly fixture for mechanical product part, includes cover shell (1), its characterized in that: the top parts of two opposite sides of the casing (1) are fixedly provided with connecting pieces (2), the tops of two groups of connecting pieces (2) on opposite sides are coaxially and fixedly provided with hoisting shafts (3), one end of one group of hoisting shafts (3) in the two groups of hoisting shafts (3) back to the connecting pieces (2) is rotatably connected to the center of one group of hanging plates (4), two groups of top inserting shafts (7) rotatably connected with the casing (1) are arranged at the inner top of the casing (1) in a penetrating manner, two groups of bottom inserting shafts (8) rotatably connected with the casing (1) are arranged at the inner bottom of the casing (1) in a penetrating manner, the top inserting shafts (7) are axially parallel to the bottom inserting shafts (8), the outer side of each group of the top inserting shafts (7) is sleeved with a group of long connecting rods (9) clamped with the top inserting shafts, and the outer side of each group of the bottom inserting shafts (8) is sleeved with a group of short connecting rods (10) clamped with the bottom inserting shafts, every group long connecting rod (9) all with adjacent short connecting rod (10) between parallel distribution each other, and adjacent top insert axle (7) and bottom insert axle (8) bottom all with a set of reinforcement frame (12) between rotate be connected, two sets of reinforcement frame (12) the side in opposite directions sets firmly respectively in two sets of middle parts that lean on dish (13) looks dorsal part, every group all the cover is equipped with a set of gear (11) of blocking with it on the lateral wall of top insert axle (7), and intermeshing between two sets of gear (11).

2. The assembly tooling for the mechanical product parts according to claim 1, characterized in that: the surface of the hanging scaffold (4) is uniformly provided with a plurality of groups of fixing holes (5) penetrating through the hanging scaffold (4), and the axial direction of the fixing holes (5) is parallel to the axial direction of the hanging scaffold (4) and is distributed on the outer side of the hanging scaffold (4).

3. The assembly tooling for the mechanical product parts according to claim 1, characterized in that: one end, back to the connecting piece (2), of one group of hoisting shafts (3) which are not connected with the fixed hoisting plate (4) in the two groups of hoisting shafts (3) is fixed with the output end of the driving motor through a coupler, and one side, back to the hoisting shafts (3), of the driving motor is fixed on a placing surface through screws.

4. The assembly tooling for the mechanical product parts according to claim 1, characterized in that: the front middle part of the casing (1) is provided with an operation window (6) transversely penetrating the casing (1), the operation window (6) is positioned at the front sides of the two groups of gears (11), and the width of the operation window (6) is greater than the difference between the addendum circle diameter and the reference circle of the gears (11).

5. The assembly tooling for the mechanical product parts according to claim 1, characterized in that: the two groups of abutting discs (13) are distributed in parallel, the outer edges of the two groups of abutting discs (13) are aligned with each other, and the opposite sides of the two groups of abutting discs (13) are respectively adhered with a layer of elastic rubber pad covering the opposite sides.

6. The assembly tooling for the mechanical product parts according to claim 1, characterized in that: the bottom of cover shell (1) lateral wall is seted up the groove of dodging that runs through cover shell (1), the width of dodging the groove is greater than the thickness of long connecting rod (9) and short connecting rod (10), and long connecting rod (9) and short connecting rod (10) all can pass and dodge the groove.