CN210938865U

CN210938865U - Motor cover sheet metal part fixing device

Info

Publication number: CN210938865U
Application number: CN201921176297.1U
Authority: CN
Inventors: 郭欣
Original assignee: Shanghai Zochang Metal Products Co ltd
Current assignee: Shanghai Zochang Metal Products Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-07-07
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a motor casing sheet metal component fixing device, the on-line screen storage device comprises a base, first spout has been seted up at the both ends at base top, the inside of first spout is rotated and is connected with first slider, install first spring between the side of first slider and the inner wall of first spout, the top sliding connection of first slider has the connecting rod, the mount pad that is circumference array distribution is installed at the top of base, the mount pad is hollow cylinder structure, the bracing piece has been cup jointed in the inside activity of mount pad, the bottom of bracing piece is fixed with the stopper, be fixed with the second spring between the bottom of stopper and the inside bottom of mount pad. The utility model discloses the convenience is fixed man-hour to the motor cover sheet metal component of variation in size, and fixed effectual use is nimble, reduces the vibration of man-hour work piece greatly, improves work piece machining precision, improves the qualification rate of product.

Description

Motor cover sheet metal part fixing device

Technical Field

The utility model relates to a sheet metal working technical field especially relates to a motor casing sheet metal component fixing device.

Background

The sheet metal is an important process for forming metal products, and the sheet metal processing comprises the traditional methods and process parameters of cutting blanking, bending and pressing forming and the like, various cold stamping die structures and process parameters, various equipment working principles and operation methods, and a new stamping technology and a new process.

Fixing device often is used in sheet metal working to fix the processing part, and the convenience is processed it, and traditional motor cover sheet metal working fixing device is mostly fixed, can only be used for fixing the machined part of certain size usually, and the use limitation is great to current motor cover sheet metal device is great with the vibrations that produce man-hour, leads to the machining precision to descend, influences the finished product qualification rate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a motor cover sheet metal part fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a motor cover sheet metal part fixing device comprises a base, wherein first sliding grooves are formed in two ends of the top of the base, a first sliding block is connected to the inside of each first sliding groove in a sliding mode, a first spring is installed between the side face of each first sliding block and the inner wall of each first sliding groove, a connecting rod is connected to the top of each first sliding block in a rotating mode, mounting seats distributed in a circumferential array mode are installed at the top of the base, each mounting seat is of a hollow cylindrical structure, supporting rods are sleeved on the inside of each mounting seat in a movable mode, limiting blocks are fixed to the bottoms of the supporting rods, second springs are fixed between the bottoms of the limiting blocks and the bottoms inside of the mounting seats, a workbench is fixed to the top of each supporting rod and is of a cylindrical structure, protruding blocks are fixed to two ends of the bottom of the workbench, the protruding blocks are connected with the connecting rods in a rotating mode, and a shell is installed, the workbench is provided with second sliding grooves distributed in a circumferential array mode, a screw rod is connected in the second sliding grooves in a rotating mode, a second sliding block is sleeved on the screw rod through threads, a fixing frame is installed at the top of the second sliding block, the screw rod is inserted into the shell and fixedly sleeved with a first bevel gear, the bottom of the shell is provided with a motor, and an output shaft of the motor is inserted into the shell and connected with a second bevel gear.

Preferably, the bottom of base is installed the landing leg, the quantity of landing leg is four, the bottom of landing leg is fixed with the slipmat.

Preferably, the number of the mounting seat and the number of the second sliding grooves are three.

Preferably, both sides of the fixing frame are arc-shaped, and rubber pads are adhered to both sides of the fixing frame.

Preferably, the upper surface of the worktable is parallel to the upper surface of the base.

Preferably, the first bevel gears are distributed in a circumferential array in the shell.

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

1. the utility model discloses put great motor cover sheet metal component on the workstation, the starter motor, the motor drives second bevel gear and rotates, second bevel gear drives first bevel gear through the meshing transmission and rotates, first bevel gear rotates and drives the lead screw and rotate, the lead screw drives the second slider motion through screw transmission, the second slider motion drives the mount and moves to the workstation edge, thereby it is fixed in the inside of motor cover sheet metal component, less motor cover sheet metal component is put on the casing, the motor reverses, make the mount move to the casing, thereby it is fixed at the outer wall of motor cover sheet metal component, fixed effectual difficult rocking, and can fix the work piece of variation in size, it is flexible and convenient to use;

2. the utility model discloses well equipment is when using, the workstation atress is downward, the workstation drives the bracing piece downstream, the bracing piece drives the stopper and moves in the mount pad, second spring atress compression, the workstation drives the lug downstream, the lug passes through the connecting rod and drives first slider and slide in first spout, first spring atress compression, through setting up three second spring and two first springs, stability when making the workstation use improves greatly, thereby improve the precision that the work piece adds man-hour, improve the qualification rate of finished product work piece.

Drawings

Fig. 1 is a schematic structural view of a motor cover sheet metal part fixing device provided by the present invention;

fig. 2 is the utility model provides a motor casing sheet metal component fixing device's workstation installation schematic diagram.

In the figure: the device comprises a base 1, supporting legs 2, a non-slip mat 3, a first sliding groove 4, a first spring 5, a first sliding block 6, a connecting rod 7, a convex block 8, a mounting seat 9, a second spring 10, a limiting block 11, a supporting rod 12, a workbench 13, a screw rod 14, a second sliding groove 15, a second sliding block 16, a fixed frame 17, a shell 18, a first bevel gear 19, a motor 20 and a second bevel gear 21.

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.

Referring to fig. 1-2, a motor cover sheet metal part fixing device comprises a base 1, wherein two ends of the top of the base 1 are provided with first sliding grooves 4, the inside of each first sliding groove 4 is connected with a first sliding block 6 in a sliding manner, a first spring 5 is arranged between the side surface of each first sliding block 6 and the inner wall of each first sliding groove 4, the top of each first sliding block 6 is rotatably connected with a connecting rod 7, the top of the base 1 is provided with mounting seats 9 distributed in a circumferential array manner, each mounting seat 9 is of a hollow cylindrical structure, a supporting rod 12 is movably sleeved inside each mounting seat 9, the bottom of each supporting rod 12 is fixedly provided with a limiting block 11, a second spring 10 is fixedly arranged between the bottom of each limiting block 11 and the bottom of each mounting seat 9, the top of each supporting rod 12 is fixedly provided with a workbench 13, each workbench 13 is of a cylindrical structure, two ends of the bottom of each workbench 13 are respectively fixedly provided with a lug 8, the internally mounted of workstation 13 has casing 18, the second spout 15 that is the circumference array and distributes is seted up on the workstation 13, the internal rotation of second spout 15 is connected with lead screw 14, second slider 16 has been cup jointed through the screw thread on the lead screw 14, mount 17 is installed at the top of second slider 16, lead screw 14 inserts the inside of casing 18 and the fixed cover has been connected with first bevel gear 19, motor 20 is installed to the bottom of casing 18, the output shaft of motor 20 inserts the inside of casing 18 and is connected with second bevel gear 21.

Wherein, landing leg 2 is installed to the bottom of base 1, and the quantity of landing leg 2 is four, and the bottom of landing leg 2 is fixed with slipmat 3.

The number of the mounting seat 9 and the number of the second sliding grooves 15 are three.

Wherein, the both sides of mount 17 are the arc, and the rubber pad is pasted to the both sides of mount 17.

Wherein the upper surface of the worktable 13 is parallel to the upper surface of the base 1.

Wherein the first bevel gears 21 are distributed in a circumferential array inside the housing 18.

The working principle is as follows: the large motor cover sheet metal part is placed on a workbench 13, a motor 20 is started, the motor 20 drives a second bevel gear 21 to rotate, the second bevel gear 21 drives a first bevel gear 19 to rotate through meshing transmission, the first bevel gear 19 drives a screw rod 14 to rotate, the screw rod 14 drives a second slider 16 to move through thread transmission, the second slider 16 moves to drive a fixing frame 17 to move towards the edge of the workbench 13, so that the motor cover sheet metal part is fixed inside the motor cover sheet metal part, the small motor cover sheet metal part is placed on a shell 18, the motor 20 rotates reversely, the fixing frame 17 moves towards the shell 18, the small motor cover sheet metal part is fixed on the outer wall of the motor cover sheet metal part, the fixing effect is good, the small motor cover sheet metal part can not shake easily, workpieces with different sizes can be fixed, and the;

equipment is when using, 13 atress of workstation are downward, workstation 13 drives bracing piece 12 downstream, bracing piece 13 drives stopper 11 at mount pad 9 internal motion, the compression of second spring 10 atress, workstation 13 drives lug 8 downstream, lug 8 drives first slider 6 through the connecting rod and slides in first spout 4, the compression of first spring 5 atress, through setting up three second spring 10 and two first springs 5, stability when making workstation 13 use improves greatly, thereby improve the precision that the work piece adds man-hour, improve the qualification rate of finished product work piece.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A motor cover sheet metal part fixing device comprises a base (1) and is characterized in that first sliding grooves (4) are formed in two ends of the top of the base (1), first sliding blocks (6) are connected to the inside of the first sliding grooves (4) in a sliding mode, first springs (5) are installed between the side faces of the first sliding blocks (6) and the inner wall of the first sliding grooves (4), connecting rods (7) are rotatably connected to the top of the first sliding blocks (6), installing seats (9) distributed in a circumferential array mode are installed at the top of the base (1), the installing seats (9) are of hollow cylindrical structures, supporting rods (12) are sleeved inside the installing seats (9) in a movable mode, limiting blocks (11) are fixed to the bottoms of the supporting rods (12), second springs (10) are fixed between the bottoms of the limiting blocks (11) and the inside of the installing seats (9), a workbench (13) is fixed at the top of the supporting rod (12), the workbench (13) is of a cylindrical structure, the two ends of the bottom of the workbench (13) are both fixed with a convex block (8), the convex block (8) is rotationally connected with the connecting rod (7), a shell (18) is arranged in the workbench (13), second sliding chutes (15) distributed in a circumferential array are formed in the workbench (13), a screw rod (14) is rotationally connected in the second chute (15), a second sliding block (16) is sleeved on the screw rod (14) through threads, a fixed frame (17) is arranged at the top of the second sliding block (16), the screw rod (14) is inserted into the shell (18) and fixedly sleeved with a first bevel gear (19), the bottom of the shell (18) is provided with a motor (20), and an output shaft of the motor (20) is inserted into the shell (18) and is connected with a second bevel gear (21).

2. The motor cover sheet metal part fixing device is characterized in that the bottom of the base (1) is provided with four support legs (2), and the bottom of each support leg (2) is fixed with a non-slip mat (3).

3. The motor cover sheet metal part fixing device is characterized in that the number of the mounting seat (9) and the number of the second sliding grooves (15) are three.

4. The motor cover sheet metal part fixing device according to claim 1, wherein both sides of the fixing frame (17) are arc-shaped, and rubber pads are adhered to both sides of the fixing frame (17).

5. A motor cover sheet metal part fixing device according to claim 1, characterized in that the upper surface of the working table (13) is parallel to the upper surface of the base (1).

6. A motor cover sheet metal part fixing device according to claim 1, characterized in that the first bevel gears (19) are distributed in a circumferential array inside the housing (18).