CN214352253U

CN214352253U - Supporting device for axle machining

Info

Publication number: CN214352253U
Application number: CN202022538111.1U
Authority: CN
Inventors: 梁晓祥
Original assignee: Hunan Zoomlion Axle Ziyang Co ltd
Current assignee: Hunan Zoomlion Axle Ziyang Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-10-08
Anticipated expiration: 2030-11-05

Abstract

The utility model provides a strutting arrangement is used in axle processing, which comprises a base, the upper surface of base is provided with the longeron, in slidable mounting has the upset subassembly on the longeron. The overturning assembly comprises a first support block and a second support block which are used for clamping the axle, the first support block is installed on the longitudinal beam in a sliding mode through the sliding block shaft, and the first support block is connected with the sliding block shaft in a rotating mode. The tail end of the first supporting block is provided with a screw rod, the second supporting block is sleeved outside the screw rod, a locking nut is sleeved on the screw rod, and the second supporting block is distributed between the locking nut and the first supporting block. The opposite surfaces of the first supporting block and the second supporting block are respectively provided with a V-shaped groove. The utility model is simple in operation, make full use of during upset axle has vertical space, and its horizontal direction's size is little, has practiced thrift the space of factory building.

Description

Supporting device for axle machining

Technical Field

The utility model relates to an automobile axle processing technology field particularly, relates to a strutting arrangement is used in axle processing.

Background

The axle is an important part for forming the automobile and is used for bearing the load of the automobile and maintaining the normal running of the automobile on a road. The axle is mounted on a certain support device during machining and needs to be turned over during machining to achieve end machining. The existing supporting device is inconvenient to operate, large in size, occupies too much space and is poor in practicability.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims to provide a strutting arrangement is used in axle processing, the device easy operation, make full use of during the upset axle vertical space, its horizontal direction's size is little, has practiced thrift the space of factory building.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides a strutting arrangement is used in axle processing, includes the base, the upper surface of base is provided with the longeron, in slidable mounting has the upset subassembly on the longeron. The overturning assembly comprises a first support block and a second support block which are used for clamping the axle, the first support block is installed on the longitudinal beam in a sliding mode through the sliding block shaft, and the first support block is connected with the sliding block shaft in a rotating mode. The tail end of the first supporting block is provided with a screw rod, the second supporting block is sleeved outside the screw rod, a locking nut is sleeved on the screw rod, and the second supporting block is distributed between the locking nut and the first supporting block. The opposite surfaces of the first supporting block and the second supporting block are respectively provided with a V-shaped groove.

According to a preferred embodiment, the longitudinal beam is vertically arranged, a first sliding groove is formed in the longitudinal beam, and the sliding block shaft is nested in the first sliding groove in a sliding manner.

According to a preferred embodiment, the longitudinal beam is provided with a second sliding groove, and the second sliding groove is vertically communicated with the first sliding groove. A first extending block is slidably nested in the second sliding groove, and the first end of the first extending block is connected to the sliding block shaft. One side of the longitudinal beam, which is close to the first extension block, is provided with a first telescopic rod, and the telescopic end of the first telescopic rod is connected to the second end of the first extension block.

According to a preferred embodiment, the upper surface of the base is provided with a first slide rail, the upper side of the first slide rail is provided with a second slide rail, and the first slide rail is connected with the second slide rail through a main support rod. The first end of the longitudinal beam is nested in the first sliding rail in a sliding mode, and the first end of the longitudinal beam is nested in the second sliding rail in a sliding mode.

According to a preferred embodiment, the upper surface of the base is provided with a secondary strut, which is connected to the second slide.

According to a preferred embodiment, the turnover device further comprises clamping components, and the clamping components are distributed on one side, close to the turnover component, of the upper surface of the base. The clamping assembly comprises two brackets symmetrically distributed on two sides of the overturning assembly and at least one pressing assembly distributed between the two brackets.

According to a preferred embodiment, compress tightly the subassembly including set up in the base of the upper surface of base, the upper end of base articulates there is the pressure head, the side of base articulates there is the second telescopic link, the flexible end of second telescopic link articulates to the pressure head. The support with the pressure head all disposes the chucking groove that is used for the holding axle.

According to a preferred embodiment, a second extension block is arranged on one side of the longitudinal beam close to the first extension block, and the first telescopic rod is mounted on the second extension block.

According to a preferred embodiment, the two secondary support rods are symmetrically distributed on two sides of the second sliding rail.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

the utility model discloses the first piece and the second that set up prop up the V type groove that the piece utilized its configuration and realize that the stability of axle is pressed from both sides the dress to sliding installation through take-up spindle and longeron makes the upset subassembly of pressing from both sides the dress axle can longitudinal movement, and first piece rotates the installation with the take-up spindle, can make the axle at the in-plane rotation on perpendicular to ground, realize the upset of axle, the device make full use of vertical space when the axle overturns, its horizontal direction's size is little, the space of factory building has been practiced thrift. The novel electric heating furnace is simple in structure, convenient to operate, beneficial to improving working efficiency and high in practicability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a left side view structure diagram of the present invention;

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

fig. 3 is a schematic view of an assembly structure of the middle longitudinal beam, the first slide rail and the second slide rail of the present invention;

fig. 4 is a schematic perspective view of the middle longitudinal beam of the present invention.

Icon: 1-a first sliding rail, 2-a base, 3-a second sliding chute, 4-a longitudinal beam, 5-a support, 6-a base, 7-a second telescopic rod, 8-a pressure head, 9-a first supporting block, 10-a second supporting block, 11-a locking nut, 12-a screw rod, 13-a sliding block shaft, 14-a second extension block, 15-a second sliding rail, 16-a first telescopic rod, 17-an auxiliary supporting rod, 18-a main supporting rod, 19-a first extension block and 20-a first sliding chute.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted 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.

Referring to fig. 1 to 4, a support device for processing an axle includes a rectangular base 2, a longitudinal beam 4 is mounted on an upper surface of the base 2 through a bolt, and a turnover assembly is slidably mounted on the longitudinal beam 4. The overturning assembly comprises a first supporting block 9 and a second supporting block 10 which are used for clamping the axle, the first supporting block 9 is slidably mounted to the longitudinal beam 4 through a sliding block shaft 13, and the first supporting block 9 is rotatably connected with the sliding block shaft 13. In this embodiment, the first supporting block 9 is sleeved outside the sliding block shaft 13 and is rotatably connected with the sliding block shaft through a bearing. The axial direction of the slider shaft 13 is parallel to the ground. The tail end of the first supporting block 9 is welded with a screw rod 12, and the second supporting block 10 is sleeved outside the screw rod 12. The screw 12 is sleeved with a locking nut 11, and the locking nut 11 is in threaded connection with the screw 12. The second supporting block 10 is distributed between the locking nut 11 and the first supporting block 9. As shown in fig. 1, V-shaped grooves are disposed on the opposite surfaces of the first branch block 9 and the second branch block 10.

Specifically, when the device is used for overturning the axle, the axle is firstly accommodated in the V-shaped groove of the first supporting block 9, then the second supporting block 10 is pressed from top to bottom and the V-shaped groove is tightly clamped on the axle, and the axle is clamped by matching the first supporting block 9 with the second supporting block 10 by screwing the lock nut 11. Next, external force is applied to the slider shaft 13 to enable the slider shaft to slide along the longitudinal beam 4 in the axial direction, so that the axle is longitudinally lifted to be away from the base 2, after the axle is longitudinally lifted to a certain height, a worker rotates the axle to enable the first supporting block 9 to rotate around the central axis of the slider shaft 13, and then the axle rotates in a plane perpendicular to the ground, the axle is turned over, namely, two ends of the axle are exchanged, and the end face of the axle is conveniently machined. The device makes full use of the longitudinal space when overturning the axle, has small size in the horizontal direction and saves the space of a workshop. Convenient operation is favorable to improving work efficiency.

In this embodiment, the longitudinal beam 4 is vertically disposed, as shown in fig. 4, a first sliding groove 20 is disposed on the longitudinal beam 4, and the sliding block shaft 13 is slidably nested in the first sliding groove 20. The longitudinal beam 4 is provided with a second sliding chute 3, and the second sliding chute 3 is vertically communicated with the first sliding chute 20. A first extension block 19 is slidably nested in the second sliding slot 3, and a first end of the first extension block 19 is connected to the slider shaft 13. In this embodiment, the portion of the slider shaft 13 connected to the first slide groove 20 is rectangular parallelepiped, and the outer shape thereof matches the first slide groove 20, and the portion of the slider shaft 13 connected to the first block 9 is cylindrical. The side of the longitudinal beam 4 close to the first extension block 19 is provided with a first telescopic rod 16, and the telescopic end of the first telescopic rod 16 is connected to the second end of the first extension block 19. In this embodiment, the second extension block 14 is welded to one side of the longitudinal beam 4 close to the first extension block 19, and the first telescopic rod 16 is installed on the second extension block 14. In order to stabilize the axle during longitudinal lifting, the slider shaft 13 is welded to the first extension block 19 and the telescopic end of the first telescopic rod 16 is welded to the first extension block 19 in this embodiment. The first telescoping rod 16 may be one of a pneumatic cylinder, a hydraulic cylinder, or an electric rod. In this embodiment, the first telescopic rod 16 is a cylinder.

Specifically, when the axle is clamped completely by the first and

second brackets

9 and 10, the first telescopic rod 16 is started to pull the first extension block 19 so as to lift the axle in the longitudinal direction. In the lifting process of the axle, the slider shaft 13 slides in the first sliding groove 20, the first extending block 19 slides in the second sliding groove 3, and the first sliding groove 20 and the second sliding groove 3 have guiding functions, so that the lifting process of the axle is stable, and the safety of the device is improved.

In order to avoid interference of the turnover assembly during the machining of the axle and to keep the turnover assembly away from the axle, in this embodiment, the first slide rail 1 is mounted on the upper surface of the base 2 through bolts, the second slide rail 15 is arranged on the upper side of the first slide rail 1, and the first slide rail 1 and the second slide rail 15 are connected through the main support rod 18. As shown in fig. 1, the axial direction of the first slide rail 1 is parallel to the axial direction of the second slide rail 15. The first end of the longitudinal beam 4 is slidably nested in the first slide rail 1, and the first end of the longitudinal beam 4 is slidably nested in the second slide rail 15. In this embodiment, the main rod 18 is welded to the first slide rail 1 and the second slide rail 15. As shown in fig. 3, T-shaped grooves are formed on both the first slide rail 1 and the second slide rail 15. As shown in fig. 4, the end of the longitudinal beam 4 is provided with a slider head matching the T-shaped groove, and the slider head is nested in the T-shaped groove. Specifically, when the axle does not need to be turned over, the longitudinal beam 4 is pushed to enable the two ends of the longitudinal beam to slide in the T-shaped groove so as to be far away from the axle machining area.

The upper surface of the base 2 is provided with a secondary strut 17, the secondary strut 17 being connected to the second slide 15. In this embodiment, in order to improve the stability, the two auxiliary supporting rods 17 are symmetrically distributed on two sides of the second slide rail 15 to support the second slide rail 15.

As shown in fig. 1 and 2, the turnover device further comprises a clamping assembly, wherein the clamping assembly is distributed on one side of the upper surface of the base 2 close to the turnover assembly. The clamping assembly comprises two brackets 5 symmetrically distributed on two sides of the overturning assembly and at least one pressing assembly distributed between the two brackets 5. As shown in fig. 2, in the present embodiment, two pressing assemblies are symmetrically disposed on two sides of the turning assembly. The pressing assembly is matched with the bracket 5 to clamp and position the axle, and the bracket 5 is used for supporting the axle so as to be convenient for processing the axle.

As shown in fig. 1, the pressing assembly comprises a base 6 mounted on the upper surface of the base 2 through bolts, a pressing head 8 is hinged to the upper end of the base 6, a second telescopic rod 7 is hinged to the side surface of the base 6, and the telescopic end of the second telescopic rod 7 is hinged to the pressing head 8. The second telescopic rod 7 may be one of a pneumatic cylinder, a hydraulic cylinder or an electric rod. In this embodiment, the second telescopic rod 7 is a cylinder. The activation of the second telescopic rod 7 drives the rotation of the pressure head 8 around its hinge point with the base 6 to cooperate with the bracket 5 to clamp the axle. As shown in fig. 1, in the present embodiment, the bracket 5 and the ram 8 are both configured with a clamping groove for receiving an axle, and the clamping groove is a V-shaped groove.

The utility model discloses a theory of operation: during the use, at first place the axle in the V type groove of support 5, then start second telescopic link 7 and make pressure head 8 cooperate the support 5 to press from both sides tight axle to in process it, wait that its one end processing is accomplished after, start second telescopic link 7 and make pressure head 8 break away from the axle, promote longeron 4 afterwards and make the upset subassembly be close to the axle, and make first piece 9 be in the axle downside through starting first telescopic link 16, then press from both sides tight axle with first piece 9 of second piece 10 cooperation. Then start first telescopic link 16 and make the axle vertically lift, treat that it lifts to a take the altitude after, first telescopic link 16 stop work, staff's upset axle this moment makes first piece 9 rotate around the axis of slider axle 13, and then realizes that the both ends of axle are exchanged, starts first telescopic link 16 again at last and makes the axle fall to support 5, dismantles second piece 10 again and makes the upset subassembly break away from the axle to it can to promote longeron 4 to make it keep away from the axle.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a strutting arrangement is used in axle processing which characterized in that: the turnover device comprises a base (2), wherein a longitudinal beam (4) is arranged on the upper surface of the base (2), and a turnover component is slidably mounted on the longitudinal beam (4);

the overturning assembly comprises a first supporting block (9) and a second supporting block (10) which are used for clamping an axle, the first supporting block (9) is installed on the longitudinal beam (4) in a sliding mode through a sliding block shaft (13), and the first supporting block (9) is connected with the sliding block shaft (13) in a rotating mode;

a screw rod (12) is configured at the tail end of the first supporting block (9), the second supporting block (10) is sleeved outside the screw rod (12), a locking nut (11) is sleeved on the screw rod (12), and the second supporting block (10) is distributed between the locking nut (11) and the first supporting block (9);

the opposite surfaces of the first supporting block (9) and the second supporting block (10) are provided with V-shaped grooves.

2. The support device for axle machining according to claim 1, characterized in that: the longitudinal beam (4) is vertically arranged, a first sliding groove (20) is formed in the longitudinal beam (4), and the sliding block shaft (13) is nested in the first sliding groove (20) in a sliding mode.

3. The support device for axle machining according to claim 2, characterized in that: a second sliding groove (3) is formed in the longitudinal beam (4), and the second sliding groove (3) is vertically communicated with the first sliding groove (20);

a first extending block (19) is nested in the second sliding chute (3) in a sliding mode, and a first end of the first extending block (19) is connected to the sliding block shaft (13);

one side of the longitudinal beam (4) close to the first extension block (19) is provided with a first telescopic rod (16), and the telescopic end of the first telescopic rod (16) is connected to the second end of the first extension block (19).

4. The support device for axle machining according to claim 3, characterized in that: a first slide rail (1) is arranged on the upper surface of the base (2), a second slide rail (15) is arranged on the upper side of the first slide rail (1), and the first slide rail (1) is connected with the second slide rail (15) through a main support rod (18);

the first end of the longitudinal beam (4) is slidably nested in the first sliding rail (1), and the first end of the longitudinal beam (4) is slidably nested in the second sliding rail (15).

5. The support device for axle machining according to claim 4, characterized in that: the upper surface of base (2) is provided with vice branch (17), vice branch (17) are connected to second slide rail (15).

6. The support device for axle machining according to claim 1, characterized in that: the turnover device is characterized by further comprising clamping components, wherein the clamping components are distributed on one side, close to the turnover component, of the upper surface of the base (2);

the clamping assembly comprises two brackets (5) symmetrically distributed on two sides of the overturning assembly and at least one pressing assembly distributed between the two brackets (5).

7. The support device for axle machining according to claim 6, characterized in that: the pressing assembly comprises a base (6) arranged on the upper surface of the base (2), the upper end of the base (6) is hinged with a pressure head (8), the side surface of the base (6) is hinged with a second telescopic rod (7), and the telescopic end of the second telescopic rod (7) is hinged to the pressure head (8);

the support (5) and the pressure head (8) are both provided with clamping grooves for containing axles.

8. The support device for axle machining according to claim 3, characterized in that: one side of the longitudinal beam (4) close to the first extension block (19) is provided with a second extension block (14), and the first telescopic rod (16) is installed on the second extension block (14).

9. The support device for axle machining according to claim 5, characterized in that: the two auxiliary supporting rods (17) are symmetrically distributed on two sides of the second sliding rail (15).