CN215699934U

CN215699934U - High strength torque arm processing frock

Info

Publication number: CN215699934U
Application number: CN202122191693.5U
Authority: CN
Inventors: 胡国友; 冷新龙; 王京; 蔡霞; 邓宇; 武宏伟; 彭延
Original assignee: Jiangxi Hongdu International Electromechanical Co ltd
Current assignee: Jiangxi Hongdu International Electromechanical Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-02-01
Anticipated expiration: 2031-09-10

Abstract

The utility model is suitable for the technical field of auxiliary processing of torsion arms, and discloses a high-strength torsion arm processing tool which comprises a processing table, wherein guide slide rails are fixedly arranged on the surfaces of the left side and the right side of the top of the processing table, a first follow-up rack is slidably arranged on the side edge of each guide slide rail, and fixing plates are fixedly arranged on the left side and the right side of the top of the processing table. The transmission gear drives the torsion arm to enable an operator to synchronously move the first follow-up rack and the second follow-up rack in opposite directions only by pressing the single follow-up rack when the torsion arm is machined, so that the two groups of supporting plates can quickly move in opposite directions to be attached to the surface of the torsion arm to support the torsion arm, linkage of the whole device is improved, operation required for positioning the torsion arm is reduced, stability of subsequent machining of the torsion arm is improved, and the transmission gear is practical and suitable for wide popularization and application.

Description

High strength torque arm processing frock

Technical Field

The utility model is suitable for the technical field of auxiliary machining of torsion arms, and particularly relates to a high-strength torsion arm machining tool.

Background

At present, a torsion arm is an important part in an automobile suspension system, and the structure and the performance of the torsion arm play a decisive role in the limit and vibration isolation of an engine assembly and the running stability of a vehicle.

According to the patent (with the publication number of 'CN 211163039U'), the torque arm machining clamp comprises a bottom plate and a torque arm frame, wherein the torque arm frame is formed by integral forging, the torque arm frame is a flat cuboid, two ends of the torque arm frame are provided with a large semicircular platform and a small semicircular platform, the circle centers of the two semicircular platforms are respectively provided with a first shaft hole and a second shaft hole, and two ends of the first shaft hole and the second shaft hole are respectively provided with chamfers; the torque arm frame is positioned between the fixed V-shaped plate and the movable V-shaped plate, the fixed V-shaped plate is fixedly arranged on the bottom plate, the movable V-shaped plate is movably arranged on the bottom plate, the upper surface of the bottom plate is also provided with a fixed plate, one side of the fixed plate is provided with a cylinder, a piston rod of the cylinder is connected with the movable V-shaped plate, two sides of the movable V-shaped plate are both provided with guide parts, and the movable V-shaped plate is arranged on the slide rail through the guide parts; the bottom plate is provided with a space-yielding cavity at one end close to the torque arm frame, the bottom plate is provided with a chip-falling hole, and the fixed V-shaped plate and the movable V-shaped plate are respectively provided with a pressing claw matched with the demoulding inclination of the torque arm frame.

However, there are still some disadvantages in the above patents: when the torsion arm is positioned, the torsion arm is clamped and positioned from the outside of the torsion arm frame, and the outer shape of the torsion arm is quite irregular, so that a simple pressing claw cannot be completely attached to the torsion arm, the stability of the positioning and the processing of the torsion arm is influenced, and when the torsion arm is positioned, the torsion arm is only clamped and positioned from the side edge through the pressing claw singly, and cannot be supported and limited from the upper side and the lower side. Therefore, a high-strength torsion arm machining tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a high-strength torsion arm machining tool which can effectively solve the problems in the background technology.

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

a high-strength torsion arm processing tool comprises a processing table, wherein guide slide rails are fixedly arranged on the surfaces of the left side and the right side of the top of the processing table, a first follow-up rack is arranged on the side edge of each guide slide rail in a sliding manner, fixed plates are fixedly arranged on the left side and the right side of the top of the processing table, a rotating rod is movably arranged between the middle ends of the two fixed plates in a penetrating manner, a transmission gear is fixedly embedded and arranged on the surface of the middle end of each rotating rod, a second follow-up rack is movably arranged on the left side and the right side of the processing table in a penetrating manner, a supporting rod is fixedly arranged on the surface of the middle end of the top of the processing table, a fixed box is fixedly arranged on the surface of the top of the supporting rod, fixed rods are fixedly arranged on the surfaces of the upper end and the lower end of the inner side of the fixed box, a hollow pipe is fixedly arranged between the two fixed rods, and push rods are movably arranged on the left side and the right side of the hollow pipe, and the pushing rod penetrates through the fixed box side edge and is movably arranged at the side edge of the fixed box, the surface of the top end of the pushing rod is fixedly provided with a clamping frame, and the top ends of the side edges of the first follow-up rack and the second follow-up rack are fixedly provided with supporting plates.

Preferably, second follow-up rack top fixed surface installs distance sensor, every the equal fixed mounting in fixed plate top has the electro-magnet, and the dwang side runs through movable mounting inside the electro-magnet, processing platform front end left side fixed surface installs the mounting box, the inside fixed mounting of mounting box has the singlechip.

Preferably, the inside of the hollow tube is movably sleeved with a return spring, and the side edge of the return spring is movably attached to the surface of the side edge of the push rod.

Preferably, the left side of the first follow-up rack is meshed with the right side of the transmission gear, and the right side of the second follow-up rack is meshed with the left side of the transmission gear.

Preferably, the signal output end of the distance sensor is connected with the signal input end of the single chip microcomputer, and the signal output end of the single chip microcomputer is connected with the signal input end of the electromagnet.

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

1. according to the high-strength torsion arm machining tool, the first follow-up rack and the second follow-up rack can synchronously move in the opposite direction only by pressing the single follow-up rack by an operator through the driving of the transmission gear and the mobility of the movable rod, so that the two groups of supporting plates can quickly move in the opposite direction to be attached to the surface of the torsion arm, the linkage of the whole device is improved, the operation required for positioning the torsion arm is reduced, the stability of subsequent machining of the torsion arm is improved, the whole device can penetrate through the rotating hole in the torsion arm to quickly support the torsion arm, the machining and positioning processes of the torsion arm are simplified, and the fact that the supporting plates cannot randomly move to influence the subsequent machining stability after contacting the torsion arm is guaranteed through the distance sensor and the single chip microcomputer.

2. According to the high-strength torsion arm machining tool, the reset spring and the push rod are used, and the clamping frame is driven to be automatically attached to the surface of the torsion arm after the reset spring is pushed reversely, so that the positioning machining speed of the torsion arm is increased.

Drawings

Fig. 1 is a schematic view of an overall front sectional structure of a high-strength torsion arm machining tool according to the present invention;

fig. 2 is a schematic overall top view of the high-strength torsion arm machining tool of the present invention.

Reference numerals: 1. a processing table; 2. a support bar; 3. a fixing plate; 4. an electromagnet; 5. rotating the rod; 6. a transmission gear; 7. a guide slide rail; 8. a first follower rack; 9. a second follower rack; 10. a support plate; 11. a fixing box; 12. fixing the rod; 13. a hollow tube; 14. a push rod; 15. a return spring; 16. a clamping frame; 17. a distance sensor; 18. mounting a box; 19. and a single chip microcomputer.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

As shown in fig. 1-2, a high-strength torsion arm processing tool comprises a processing table 1, wherein guide slide rails 7 are fixedly mounted on the surfaces of the left side and the right side of the top of the processing table 1, a first follow-up rack 8 is slidably mounted on the side edge of each guide slide rail 7, fixed plates 3 are fixedly mounted on the left side and the right side of the top of the processing table 1, a rotating rod 5 is movably mounted between the middle ends of each two groups of fixed plates 3 in a penetrating manner, a transmission gear 6 is fixedly embedded in the surface of the middle end of each rotating rod 5, a second follow-up rack 9 is movably mounted on the left side and the right side of the processing table 1 in a penetrating manner, a support rod 2 is fixedly mounted in the middle of the top of the processing table 1, a fixed box 11 is fixedly mounted on the top end of the support rod 2, fixed rods 12 are fixedly mounted on the surfaces of the upper end and the lower end of the inner side of the fixed box 11, and a hollow tube 13 is fixedly mounted between the two groups of fixed rods 12, the left side and the right side of the hollow pipe 13 are respectively provided with a push rod 14 in a penetrating and movable mode, the push rods 14 are respectively arranged on the side edge of the fixed box 11 in a penetrating and movable mode, the surface of the top end of each push rod 14 is fixedly provided with a clamping frame 16, and the top ends of the side edges of the first follow-up rack 8 and the second follow-up rack 9 are respectively fixedly provided with a supporting plate 10.

In this embodiment, as shown in fig. 1 and 2, the driving of the transmission gear 6 enables an operator to synchronously move the first follow-up rack 8 and the second follow-up rack 9 in opposite directions by pressing a single follow-up rack when processing the torque arm, so that the two sets of support plates 10 can rapidly move in opposite directions to be attached to the surface of the torque arm, and support the torque arm, thereby improving the linkage of the whole device, reducing the operations required for positioning the torque arm, improving the stability of the subsequent processing of the torque arm, and by passing the movable rods 14 through the corresponding fixed boxes 11 and the hollow tubes 13, the movable rods 14 on both sides can be pressed, so that the whole device can pass through the rotating holes in the torque arm, rapidly support the torque arm, and ensuring that the clamping frames 16 can completely support the torque arm, thereby simplifying the manufacturing process of the torsion arm.

In this embodiment (shown in fig. 1 and 2), a distance sensor 17 is fixedly mounted on the top surface of the second follow-up rack 9, an electromagnet 4 is fixedly mounted on the top of each fixing plate 3, the side edge of the rotating rod 5 penetrates through and is movably mounted inside the electromagnet 4, a mounting box 18 is fixedly mounted on the left surface of the front end of the processing table 1, a single chip microcomputer 19 is fixedly mounted inside the mounting box 18, and the distance between the second follow-up rack 9 and the torsion arm to be processed is detected through the distance sensor 17, so that the start and stop of the electromagnet 4 can be controlled, and the supporting plate 10 is ensured not to move randomly after contacting the torsion arm to affect the subsequent processing stability.

In this embodiment (as shown in fig. 1 and fig. 2), the hollow tube 13 is movably sleeved with a return spring 15, and a side edge of the return spring 15 is movably attached to a side edge surface of the push rod 14, and the distance between the second follower rack 9 and the torsion arm to be processed is detected by the distance sensor 17, so that the start and stop of the electromagnet 4 can be controlled, and it is further ensured that the support plate 10 does not move arbitrarily after contacting the torsion arm to affect the subsequent processing stability.

In this embodiment (shown in fig. 1 and 2), the left side of the first follow-up rack 8 is meshed with the right side of the transmission gear 6, and the right side of the second follow-up rack 9 is meshed with the left side of the transmission gear 6, so that the reasonable operation of the whole device is ensured.

In this embodiment (shown in fig. 1 and 2), the signal output end of the distance sensor 17 is connected with the signal input end of the single chip microcomputer 19, and the signal output end of the single chip microcomputer 19 is connected with the signal input end of the electromagnet 4, so that the reasonable operation of the whole device is ensured.

It should be noted that the present invention is a high strength torque arm processing tool, the components are all universal standard components or known by technicians in this field, the structure and principle of the tool are known by technicians in this field, the present invention can be known by technicians or by conventional experimental methods, when working, the clamping frame 16 is pressed to approach towards the side of the fixing box 11, the fixing box 11 and the clamping frame 16 are placed inside the rotation hole of the torque arm, the clamping frame 16 is released to position the torque arm under the action of the return spring 15, the single chip microcomputer 19 is opened through the external control switch, the first following rack 8 is pressed to make the two groups of support plates 10 synchronously move towards each other to be attached to the upper and lower side surfaces of the torque arm, the support treatment is carried out on the torque arm, the electromagnet 6 is controlled through the single chip microcomputer 19, it is ensured that the transmission gear 4 does not rotate arbitrarily to influence the support stability of the support plates 10 on the torque arm, compared with the traditional auxiliary technology for processing the torque arm, the device can enable an operator to synchronously move the first follow-up rack 8 and the second follow-up rack 9 in opposite directions by pressing the single follow-up rack when the torque arm is processed by the aid of the driving of the transmission gear 6, further enable the two groups of supporting plates 10 to rapidly move in opposite directions to be attached to the surface of the torque arm, support and support the torque arm, improve linkage of the whole device, reduce operation required by positioning the torque arm, improve stability of subsequent processing of the torque arm, and enable the movable rods 14 to penetrate through the corresponding fixed boxes 11 and the hollow tube 13 to press the movable rods 14 on two sides, so that the whole device can penetrate through rotating holes in the torque arm to rapidly support the torque arm, and ensure that the clamping frames 16 can completely support the torque arm, therefore, the processing process of the torsion arm is simplified, the distance between the second follow-up rack 9 and the torsion arm to be processed is detected through the distance sensor 17, the start and stop of the electromagnet 4 can be controlled, and the support plate 10 is prevented from moving randomly after contacting the torsion arm to influence the subsequent processing stability.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high strength torsion arm processing frock, includes processing platform (1), its characterized in that: the surface of the left side and the right side of the top of the processing table (1) are fixedly provided with guide sliding rails (7) and each guide sliding rail (7) is provided with a first follow-up rack (8) at the side edge, the surface of the left side and the right side of the top of the processing table (1) are fixedly provided with fixed plates (3) and each two groups of fixed plates (3) are provided with rotating rods (5) between the middle ends thereof in a penetrating manner, the surface of the middle end of each rotating rod (5) is fixedly provided with a transmission gear (6), the surface of the left side and the right side of the processing table (1) are fixedly provided with a second follow-up rack (9) in a penetrating manner, the surface of the middle part of the top of the processing table (1) is fixedly provided with a support rod (2), the surface of the top of the support rod (2) is fixedly provided with a fixed box (11), the surface of the upper end and the lower end of the inner side of the fixed box (11) are fixedly provided with fixed rods (12), and a hollow tube (13) is fixedly provided between the fixed rods (12), the left side and the right side of the hollow pipe (13) are respectively provided with a push rod (14) in a penetrating and movable mode, the push rods (14) are respectively provided with a fixed box (11) side in a penetrating and movable mode, the top end surface of each push rod (14) is respectively provided with a clamping frame (16) in a fixed mode, and the top ends of the side edges of the first follow-up rack (8) and the second follow-up rack (9) are respectively provided with a supporting plate (10) in a fixed mode.

2. The high-strength torsion arm machining tool according to claim 1, characterized in that: second follow-up rack (9) top fixed surface installs distance sensor (17), every the equal fixed mounting in fixed plate (3) top has electro-magnet (4), and dwang (5) side runs through movable mounting inside electro-magnet (4), processing platform (1) front end left side fixed surface installs mounting box (18), mounting box (18) inside fixed mounting has singlechip (19).

3. The high-strength torsion arm machining tool according to claim 1, characterized in that: the interior of the hollow tube (13) is movably sleeved with a return spring (15), and the side edge of the return spring (15) is movably attached to the surface of the side edge of the push rod (14).

4. The high-strength torsion arm machining tool according to claim 1, characterized in that: the left side of the first follow-up rack (8) is meshed with the right side of the transmission gear (6), and the right side of the second follow-up rack (9) is meshed with the left side of the transmission gear (6).

5. The high-strength torsion arm machining tool according to claim 2, characterized in that: the signal output end of the distance sensor (17) is connected with the signal input end of the single chip microcomputer (19), and the signal output end of the single chip microcomputer (19) is connected with the signal input end of the electromagnet (4).