CN213225225U

CN213225225U - Axle housing blank cutting location frock

Info

Publication number: CN213225225U
Application number: CN202022228474.5U
Authority: CN
Inventors: 吴开明
Original assignee: Guangxi Julin Technology Co ltd
Current assignee: Guangxi Julin Technology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-05-18
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses an axle housing blank cutting location frock relates to cutting location frock field, including the brake box. The utility model discloses a first positive and negative motor has been set up, the live-rollers, initiative bevel gear, driven bevel gear, a rotating cylinder, the support column, first connecting block, the second connecting block, first electric putter, second electric putter, the axle housing blank, positive and negative motor of second and layer board, thereby it drives the initiative bevel gear rotation to rotate through the live-rollers through controlling first positive and negative motor forward rotation, thereby initiative bevel gear drives the live-rollers through driving driven bevel gear and rotates when rotating, the support column can not rotate thereupon, make the live-rollers slowly rise in rotating, place the axle housing blank on first connecting block after, thereby control second electric putter promotes the axle housing blank downwards with the second connecting block, can cut axle housing blank both ends, relax the axle housing blank after, first electric putter of the re-control drives the layer board rebound and holds up the axle housing blank after.

Description

Axle housing blank cutting location frock

Technical Field

The utility model relates to a cutting location frock field specifically is an axle housing blank cutting location frock.

Background

The axle housing is an assembly base body for mounting the main speed reducer, the differential mechanism, the half shaft and the wheel hub, and is mainly used for supporting and protecting the main speed reducer, the differential mechanism, the half shaft and other components. With the increasing importance of the lightweight design of the automobile structure, the axle with the welded structure is widely applied to the industry of light trucks due to the advantages of light weight, high material strength, simple processing technology and the like.

The axle housing blank needs to be trimmed and chamfered after being formed, the traditional processing method is to cut manually and then plane edges to the size required by a drawing, then chamfer, drill holes and the like, but the manual cutting processing procedures are more, and the production period is long. In order to improve the efficiency of processes such as cutting edge to axle housing blank, adopt three-dimensional laser cutting machine to cut axle housing blank periphery and functional hole now, can effectively improve work efficiency, also can utilize this function to carry out the chamfer cutting of groove to the axle housing blank. However, in the prior art, the axle housing blank is more directly placed on the workbench for manual cutting, the three-dimensional laser cutting machine is difficult to cut the contact part of the axle housing blank and the part close to the workbench due to the space problem, and the height of the cutting positioning device needs to be adjusted so as to be convenient for operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the positioning device has dead angles and is not easy to adjust in height, the axle housing blank cutting positioning tool is provided.

In order to achieve the above object, the utility model provides a following technical scheme: an axle housing blank cutting and positioning tool comprises a brake box, wherein connecting frames are connected to two sides of the brake box, a first positive and negative motor is arranged inside the brake box, rotating rollers are connected to two sides of the first positive and negative motor, a driving bevel gear is fixed to one side of each rotating roller, a rotating cylinder is arranged at the bottom end of the brake box, a driven bevel gear is fixed to the top end of the rotating cylinder, a supporting column is arranged inside the rotating cylinder, a ball groove is formed inside the top end of the rotating cylinder, balls are arranged inside the ball groove, a second positive and negative motor is connected to the top end of the brake box, a first electric push rod is connected to the top end of the second positive and negative motor, a supporting plate is fixed to the output end of the first electric push rod, a connecting column is connected to one side, located on the second positive and negative motor, of the top end of the brake box, and a first connecting, the top of first connecting block is provided with the axle housing blank, the inboard of link is connected with second electric putter, second electric putter's output is connected with the second connecting block.

Preferably, the top of first connecting block and the bottom of second connecting block all are provided with the rubber pad, the top of layer board is provided with the foam-rubber cushion.

Preferably, the outer side of the driving bevel gear and the outer side of the driven bevel gear are provided with matched gears.

Preferably, the top end of the supporting column is provided with a fitting block, and the inner wall of the rotating cylinder and the outer wall of the fitting block are provided with screw threads which are fitted with each other.

Preferably, one side of the brake box is connected with an external power supply, and a circular groove is formed in the bottom end of the brake box and corresponds to the ball.

Preferably, one end of the brake box is provided with a control panel, and the first positive and negative motor, the second positive and negative motor, the first electric push rod and the second electric push rod are electrically connected with an external power supply through the control panel.

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

1. the utility model discloses a set up first positive and negative motor, live-rollers, initiative bevel gear, driven bevel gear, rotary cylinder and support column, through controlling first positive and negative motor forward rotation thereby drive the initiative bevel gear through the live-rollers and rotate, when initiative bevel gear drives the rotary cylinder and rotates through driving driven bevel gear, the support column can not rotate thereupon, makes the rotary cylinder rise slowly in rotating;

2. the utility model discloses a first connecting block has been set up, the second connecting block, first electric putter, second electric putter, the axle housing blank, second positive and negative motor and layer board, place the axle housing blank back on first connecting block, thereby control second electric putter promotes the axle housing blank downwards with the second connecting block fixed, can cut axle housing blank both ends, relax behind the axle housing blank, first electric putter of the retreating drives the layer board rebound and holds up the back with the axle housing blank, control second positive and negative motor rotates and drive the axle housing blank through the layer board and rotate ninety degrees after, put down the axle housing blank again and fix, can adjust its position.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is an enlarged view of the present invention a.

In the figure: 1. a brake box; 2. a connecting frame; 3. a first positive and negative motor; 4. a rotating roller; 5. a drive bevel gear; 6. a driven bevel gear; 7. a rotating cylinder; 8. a support pillar; 9. a ball groove; 10. a ball bearing; 11. a second positive and negative motor; 12. a first electric push rod; 13. a support plate; 14. connecting columns; 15. a first connection block; 16. an axle housing blank; 17. a second electric push rod; 18. and a second connecting block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The utility model discloses in the first positive and negative motor (the model is 80YYJJ) that mentions and first electric putter (the model is GRA-L50) all can be obtained in market or private order.

Referring to fig. 1-4, an axle housing blank cutting and positioning tool comprises a brake box 1, connecting frames 2 are connected to two sides of the brake box 1, a first positive and negative motor 3 is arranged inside the brake box 1, rotating rollers 4 are connected to two sides of the first positive and negative motor 3, a driving bevel gear 5 is fixed to one side of each rotating roller 4, a rotating cylinder 7 is arranged at the bottom end of the brake box 1, a driven bevel gear 6 is fixed to the top end of each rotating cylinder 7, a supporting column 8 is arranged inside each rotating cylinder 7, a ball groove 9 is arranged inside each rotating cylinder 7, balls 10 are arranged inside each ball groove 9, a second positive and negative motor 11 is connected to the top end of the brake box 1, a first electric push rod 12 is connected to the top end of the second positive and negative motor 11, a supporting plate 13 is fixed to the output end of the first electric push rod 12, a connecting column 14 is connected to one side of the second positive and negative, the top of spliced pole 14 is fixed with first connecting block 15, and the top of first connecting block 15 is provided with axle housing blank 16, and the inboard of link 2 is connected with second electric putter 17, and the output of second electric putter 17 is connected with second connecting block 18.

Please refer to fig. 1 and fig. 2, rubber pads are disposed on the top ends of the first connecting blocks 15 and the bottom ends of the second connecting blocks 18, and a foam rubber pad is disposed on the top end of the supporting plate 13, so as to increase the friction between the axle housing blank 16 and the first connecting blocks 15, the second connecting blocks 18 and the supporting plate 13, so that the axle housing blank 16 is more firmly connected with the first connecting blocks 15, the second connecting blocks 18 and the supporting plate 13, and the axle housing blank 16 is protected.

Please refer to fig. 1, the driving bevel gear 5 and the driven bevel gear 6 are provided with gears matching each other to ensure that the driving bevel gear 5 can drive the driven bevel gear 6 to rotate when rotating, so that the device can operate normally.

Please refer to fig. 4, the top of the supporting column 8 is provided with a fitting block, and the inner wall of the rotating cylinder 7 and the outer wall of the fitting block are provided with screw threads that are fitted with each other, so that when the driven bevel gear 6 drives the rotating cylinder 7 to rotate, the supporting column 8 cannot rotate along with the rotating cylinder, so that the rotating cylinder 7 slowly rises or falls during the rotation.

Please refer to fig. 2 and 4, one side of the brake box 1 is connected to an external power source, and a circular groove is formed at the bottom end of the brake box 1 corresponding to the ball 10, so that the device is powered on and works normally, and when the rotary cylinder 7 rotates at the bottom end of the brake box 1, the ball 10 rotates in the circular groove, thereby reducing the friction force of the rotary cylinder 7 between the brake box 1.

Please refer to fig. 1 and fig. 2, a control panel is disposed at one end of the brake box 1, and the first forward and reverse motor 3, the second forward and reverse motor 11, the first electric push rod 12 and the second electric push rod 17 are electrically connected to an external power source through the control panel, so that the first forward and reverse motor 3, the second forward and reverse motor 11, the first electric push rod 12 and the second electric push rod 17 are controlled to normally work through the control panel.

The working principle is as follows: an external power supply is connected, before cutting, the height of the brake box 1 is adjusted to facilitate cutting, the first positive and negative motor 3 is controlled to rotate in the positive direction so as to drive the driving bevel gear 5 to rotate through the rotating roller 4, the driving bevel gear 5 can drive the driven bevel gear 6 to rotate when rotating, the driven bevel gear 6 drives the rotating cylinder 7 to rotate, the supporting column 8 cannot rotate along with the rotating cylinder because of large friction force between the gravity of the device and the ground, so that the rotating cylinder 7 slowly rises during rotation, otherwise, the rotating cylinder 7 slowly falls during rotation, so that the device is adjusted to a proper position, after the axle housing blank 16 is placed on the first connecting block 15, the second electric push rod 17 is controlled to push the second connecting block 18 downwards so as to fix the axle housing 16, two ends of the axle housing blank 16 can be cut, the second electric push rod 17 is controlled to move the second connecting block 18 upwards to loosen the axle housing blank 16, and then the first electric push rod 12 is controlled to drive the supporting plate 13 to move upwards to support the axle housing blank 16, the second positive and negative motor 11 is controlled to rotate, the supporting plate 13 drives the axle housing blank 16 to rotate ninety degrees or the direction of the axle housing blank 16 is adjusted, then the axle housing blank 16 is put down and fixed again, and the position which can not be cut for the first time can be operated.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an axle housing blank cutting location frock, includes brake box (1), its characterized in that: the brake device is characterized in that connecting frames (2) are connected to two sides of the brake box (1), a first positive and negative motor (3) is arranged inside the brake box (1), rotating rollers (4) are connected to two sides of the first positive and negative motor (3), a driving bevel gear (5) is fixed to one side of each rotating roller (4), a rotating cylinder (7) is arranged at the bottom end of the brake box (1), a driven bevel gear (6) is fixed to the top end of each rotating cylinder (7), a supporting column (8) is arranged inside each rotating cylinder (7), a ball groove (9) is arranged inside each rotating cylinder (7), balls (10) are arranged inside each ball groove (9), a second positive and negative motor (11) is connected to the top end of the brake box (1), a first electric push rod (12) is connected to the top end of the second positive and negative motor (11), and a support plate (13) is fixed to the output end of the first electric push rod (12), the top of brake box (1) is located one side of positive and negative motor (11) of second and is connected with spliced pole (14), the top of spliced pole (14) is fixed with first link block (15), the top of first link block (15) is provided with axle housing blank (16), the inboard of link (2) is connected with second electric putter (17), the output of second electric putter (17) is connected with second link block (18).

2. The axle housing blank cutting positioning tool of claim 1, characterized in that: the top of first connecting block (15) and the bottom of second connecting block (18) all are provided with the rubber pad, the top of layer board (13) is provided with the foam-rubber cushion.

3. The axle housing blank cutting positioning tool of claim 1, characterized in that: and gears matched with each other are arranged on the outer sides of the driving bevel gear (5) and the driven bevel gear (6).

4. The axle housing blank cutting positioning tool of claim 1, characterized in that: the top end of the supporting column (8) is provided with a fitting block, and the inner wall of the rotating cylinder (7) and the outer wall of the fitting block are provided with screw threads which are fitted with each other.

5. The axle housing blank cutting positioning tool of claim 1, characterized in that: one side of the brake box (1) is connected with an external power supply, and a circular groove is formed in the bottom end of the brake box (1) and in the position corresponding to the balls (10).

6. The axle housing blank cutting positioning tool of claim 1, characterized in that: one end of the brake box (1) is provided with a control panel, and the first positive and negative motor (3), the second positive and negative motor (11), the first electric push rod (12) and the second electric push rod (17) are electrically connected with an external power supply through the control panel.