CN205519080U - Control arm plastic frock - Google Patents

Abstract

The utility model discloses a control arm plastic frock, including be used for the location positioner and set up in the positioner top is used for the pressure head of plastic, positioner includes the base and is used for pressing from both sides the clamping mechanism of tight control arm, is used for the auxiliary stay mechanism of auxiliary stay control arm and is used for the cushion of bearing control arm spring board, clamping mechanism, auxiliary stay mechanism and cushion all fixed set up in on the base, the cushion with the pressure head phase -match, the plastic to the control arm spring board is accomplished in the two cooperation. The utility model discloses simple structure, excellent in use effect can use moreover repeatedly, have very high using value and spreading value.

Description

Control arm shaping tooling

technical field

The utility model relates to a shaping tool, which is especially suitable for a control arm shaping tool matched with a shaping machine to solve the problem of deformation of a control arm spring plate and belongs to the field of mechanical processing.

Background technique

Due to the special shape of the control arm, the spring plates attached to it protrude from the casting like wings. In the pouring process, molding sand is often used as the pouring mold, so it is easy to warp and deform the spring plate of the control arm due to the mutual collision of the castings or the careless operation of the operator during the process of demolding and sand falling. Especially for some large-scale production enterprises, the direct economic loss caused by the scrapping of the control arm due to the deformation of the spring plate is as high as tens of thousands of yuan every month.

Although the deformation of the control arm spring plate cannot be solved due to reasons such as the casting structure and existing processing equipment, the spring plate can be restored through subsequent reshaping and rework. Due to the complex shape of the control arm, it is difficult to position it with existing shaping equipment, resulting in low efficiency and low success rate of shaping operations.

To sum up, it is urgent to design a positioning tool to solve the problem of clamping and fixing in the process of control arm shaping.

Utility model content

In view of the above-mentioned defects in the prior art, the purpose of this utility model is to propose a control arm shaping tool suitable for use with a shaping machine.

The purpose of this utility model will be achieved through the following technical solutions:

A control arm shaping tool, comprising a positioning device for positioning and an indenter arranged above the positioning device for shaping;

The positioning device includes a base, a clamping mechanism for clamping the control arm, an auxiliary supporting mechanism for supporting the control arm, and a pad for supporting the spring plate of the control arm. The clamping mechanism, auxiliary Both the supporting mechanism and the spacer are fixedly arranged on the base, and the spacer is matched with the pressure head, and the two cooperate to complete the shaping of the spring plate of the control arm.

Preferably, the clamping mechanism includes a fixed plate and a clamping plate oppositely arranged, and at least two positioning pins matching the positioning surface of the control arm sleeve are fixedly arranged on the fixed plate, and the fixed plate faces the clamp One side of the tightening plate is also fixedly provided with a V-shaped groove matching with the outer peripheral edge of the control arm sleeve for supporting the control arm sleeve. Active positioning pin for clamping control arm sleeve.

Preferably, the movable positioning pin is adjustable in length.

Preferably, the auxiliary support mechanism includes at least one support rod fixed on the base, and the top end of the support rod is provided with an arc-shaped surface for protecting the control arm.

Preferably, it also includes a pressing mechanism fixedly arranged on the base for preventing the control arm from warping under force, the pressing mechanism includes a first pressing assembly and a second pressing assembly, the first pressing The clamping assembly is matched with the clamping mechanism, and the second pressing assembly is matched with the auxiliary supporting mechanism.

Preferably, the first pressing assembly includes a first fixing rod fixedly arranged on the base, the first fixing rod is arranged on a side of the clamping plate facing the fixing plate, the A first pressure plate is movably arranged on the first fixed rod, and a movable groove is opened on the first pressure plate, and the first fixed rod passes through the movable groove, and a lock for locking Tighten the threaded fixture of the first pressure plate.

Preferably, the second pressing assembly includes a second fixing rod and a frame plate fixedly arranged on the base, and the second fixing rod and the frame plate are matchedly arranged on one side of the support rod, so that A second pressing plate is movably arranged on the second fixing rod, and a movable groove is opened on the second pressing plate, and the second fixing rod passes through the moving groove, and a movable groove is arranged on the second fixing rod for Lock the threaded fixing part of the second pressure plate.

Preferably, it also includes a control assembly for controlling the overall operation of the tool, the control assembly includes a controller and a control panel, and each electrical component in the tool is electrically connected to and driven by the controller.

Preferably, the clamping mechanism includes a fixed plate and a clamping plate that are arranged oppositely. At least two positioning pins that match the positioning surface of the control arm sleeve are fixed on the fixed plate. For the first pressure sensor that senses the clamping force, the side of the fixed plate facing the clamping plate is also fixedly provided with a V that matches the outer peripheral edge of the control arm sleeve and is used to support the control arm sleeve. shaped groove, the clamping plate is provided with a clamping motor that matches the control arm sleeve and is used to clamp the control arm sleeve, the output shaft of the clamping motor cooperates with the fixed plate to complete the control arm Clamping of the sleeve.

Preferably, the auxiliary support mechanism includes at least one support motor fixedly arranged on the base, the top end of the output shaft of the support motor is provided with an arc-shaped surface for protecting the control arm, and the output shaft of the support motor A third pressure sensor for sensing support force is also arranged on the top.

Preferably, it also includes a pressing mechanism fixedly arranged on the base to prevent the control arm from warping under force, the pressing mechanism includes a first pressing motor and a second pressing motor, the first pressing The clamping motor is matched with the clamping mechanism, the second clamping motor is matched with the auxiliary supporting mechanism, and the output shafts of the first clamping motor and the second clamping motor are movable An L-shaped pressing plate for pressing the control arm is provided, and a second pressure sensor for sensing the pressing force is arranged in the groove surface of the V-shaped groove.

The outstanding effect of the utility model is: the utility model effectively realizes the positioning and shaping of the control arm, and at the same time ensures that the control arm is firmly clamped, so that the subsequent shaping operation can be completed at one time, and the shaping efficiency of the processing enterprise is improved to the greatest extent . At the same time, the utility model can effectively protect the control arm, avoid secondary damage to the control arm during the shaping process, and has good use effect. Generally speaking, the utility model has simple structure, good use effect, and can be used repeatedly, and has high application value and popularization value.

The specific implementation of the utility model will be described in further detail below in conjunction with the accompanying drawings of the embodiments, so as to make the technical solution of the utility model easier to understand and grasp.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is a side view of the utility model;

Fig. 3 is the top view of the positioning device in the utility model;

Among them: 1. Indenter; 2. Base; 3. Pad; 4. Fixed plate; 5. Clamping plate; 6. Positioning pin; 7. V-shaped groove; 8. Movable positioning pin; 9. Support rod; 10. The first fixing rod; 11. The first pressing plate; 12. The second fixing rod; 13. The shelf plate; 14. The second pressing plate.

detailed description

The utility model discloses a control arm shaping tool suitable for matching with a shaping machine.

As shown in FIG. 1 , a control arm shaping tool includes a positioning device for positioning and an indenter 1 arranged above the positioning device for shaping.

The positioning device includes a base 2, a clamping mechanism for clamping the control arm, an auxiliary supporting mechanism for supporting the control arm, and a pad 3 for supporting the spring plate of the control arm. The clamping mechanism , the auxiliary supporting mechanism and the cushion block 3 are all fixedly arranged on the base 2, the cushion block 3 is matched with the pressure head 1, and the two cooperate to complete the shaping of the control arm spring plate.

The clamping mechanism includes a fixed plate 4 and a clamping plate 5 which are arranged oppositely. The fixed plate 4 is fixedly provided with at least two positioning pins 6 which match the positioning surface of the control arm sleeve. The fixed plate 4 faces the One side of the clamping plate 5 is also fixedly provided with a V-shaped groove 7 that matches the outer peripheral edge of the control arm sleeve and is used to support the control arm sleeve. The movable positioning pin 8 for clamping the sleeve of the control arm is matched with the sleeve. In this embodiment, there are four positioning pins 6 in total, and they are evenly distributed on the fixing plate 4 .

The length of the movable locating pin 8 is adjustable. During actual use, the operator can adjust the length of the movable locating pin 8 to make it press against the control arm so that the positioning surface of the control arm sleeve is in close contact with the fixed plate 4. Tighten, so that the positioning pin 6 is inserted into the positioning hole on the positioning surface of the control arm sleeve.

The auxiliary support mechanism includes at least one support rod 9 fixedly arranged on the base 2, and the top end of the support rod 9 is provided with an arc-shaped surface for protecting the control arm.

The control arm shaping tool also includes a pressing mechanism fixedly arranged on the base 2 to prevent the control arm from warping under force. The pressing mechanism includes a first pressing assembly and a second pressing assembly. The first pressing assembly is matched with the clamping mechanism, and the second pressing assembly is matched with the auxiliary supporting mechanism.

The first pressing assembly includes a first fixing rod 10 fixedly arranged on the base 2, and the first fixing rod 10 is arranged on a side of the clamping plate 5 facing the fixing plate 4, The first fixed rod 10 is movably provided with a first pressing plate 11, and a movable groove is opened on the first pressing plate 11, and the first fixed rod 10 passes through the movable groove, and the first fixed rod 10 passes through the movable groove. 10 is also provided with a threaded fixture for locking the first pressing plate 11 .

The second pressing assembly includes a second fixed rod 12 and a frame plate 13 fixedly arranged on the base 2, and the second fixed rod 12 and the frame plate 13 are matchedly arranged on the support rod 9- side, the second fixed rod 12 is movably provided with a second pressure plate 14, and a movable groove is opened on the second pressure plate 14, and the second fixed rod 12 passes through the movable groove, and the second A threaded fastener for locking the second pressing plate 14 is also provided on the fixing rod 12 . The height of the shelf 13 matches the width of the control arm.

During actual use, the operator can completely clamp and fix the control arm by adjusting and fixing the first pressing plate 11 and the second pressing plate 14 . After the fixing is completed, the spring plate of the control arm should be just positioned on the cushion block 3, and then the operator can control the pressing head 1 to punch down, so as to complete the shaping of the spring plate of the control arm.

Except above-mentioned embodiment, the utility model also has another preferred embodiment, and in this embodiment, the whole operation process of frock is all carried out in automatic mode:

A control arm shaping tool includes a positioning device for positioning and an indenter 1 arranged above the positioning device for shaping. The positioning device includes a base 2, a clamping mechanism for clamping the control arm, an auxiliary supporting mechanism for supporting the control arm, and a pad 3 for supporting the spring plate of the control arm. The clamping mechanism , the auxiliary supporting mechanism and the cushion block 3 are all fixedly arranged on the base 2, the cushion block 3 is matched with the pressure head 1, and the two cooperate to complete the shaping of the control arm spring plate.

The control arm shaping tool also includes a control component (not shown in the figure) for controlling the overall operation of the tool, the control component includes a controller and a control panel, and each electrical component in the tool is electrically connected to the controller and driven by it.

The clamping mechanism includes a fixed plate 4 and a clamping plate 5 which are arranged oppositely. The fixed plate 4 is fixedly provided with at least two positioning pins 6 which match the positioning surface of the control arm sleeve. The positioning pins 6 are fixed A first pressure sensor (not shown in the figure) for sensing the clamping force is provided, and the side of the fixed plate 4 facing the clamping plate 5 is also fixedly provided with a pressure sensor that matches the outer peripheral edge of the control arm sleeve. , the V-shaped groove 7 for supporting the control arm sleeve, the clamping plate 5 is provided with a clamping motor (not shown in the figure) that matches the control arm sleeve and is used to clamp the control arm sleeve ), the output shaft of the clamping motor cooperates with the fixed plate 4 to complete the clamping of the control arm sleeve.

The auxiliary support mechanism includes at least one support motor (not shown) fixedly arranged on the base 2, the top end of the output shaft of the support motor is provided with an arc surface for protecting the control arm, the A third pressure sensor (not shown in the figure) for sensing the supporting force is also arranged on the output shaft of the supporting motor.

The control arm shaping tool also includes a pressing mechanism (not shown in the figure) fixedly arranged on the base 2 to prevent the control arm from warping under force. The pressing mechanism includes a first pressing motor and The second pressing motor, the first pressing motor is matched with the clamping mechanism, the second pressing motor is matched with the auxiliary support mechanism, the first pressing motor is matched with the second The output shaft of the pressing motor can be movably provided with an L-shaped pressing plate (not shown) for pressing the control arm. pressure sensor. One section of the L-shaped pressing plate is a pressing end, and the other section is a connecting section. The top end of the connecting section of the L-shaped pressing plate is connected to the output shaft of the first pressing motor or the second pressing motor. Driven by the first pressing motor or the second pressing motor, the L-shaped pressing plate can complete corresponding operations such as rotation and pressing.

During actual use, the operator now places the control arm to be shaped on the tooling so that the control arm sleeve is positioned on the clamping mechanism. Subsequently, the clamping motor starts to operate, and the output shaft of the clamping motor cooperates with the fixing plate 4 to complete the clamping of the control arm sleeve. When the clamping force sensed by the first pressure sensor meets the requirement, the clamping motor maintains the state, and the pressing mechanism starts to move.

The first pressing motor starts to move, so that the pressing section of the L-shaped pressing plate rotates above the sleeve of the control arm, and then the output shaft of the first pressing motor moves to drive the L-shaped pressing plate to complete the alignment of the L-shaped pressing plate. The compression of the sleeve of the control arm, when the compression force sensed by the second pressure sensor meets the requirements, the first compression motor maintains the state, and the auxiliary support mechanism and the second compression motor start to move . The output shaft of the supporting motor starts to move, and supports the supporting arm upwards, and the second pressing motor drives the pressing section of the L-shaped pressing plate to rotate above the sleeve of the control arm and then completes the pressing of the supporting arm. After the pressing force sensed by the third pressure sensor meets the requirement, the second pressing motor maintains the state.

Subsequently, the pressure head 1 starts to move to complete the shaping of the spring plate of the control arm. After the shaping is completed, the clamping motor, the supporting motor, the first pressing motor and the second pressing motor are all reset, and the pressing section of the L-shaped pressing plate rotates and is no longer located above the supporting arm. At this time, the operator The relevant operations such as unloading and reloading can be completed.

In summary, the utility model has the following technical effects:

1. The utility model locates the processing positioning surface of the tail of the control arm through the auxiliary support mechanism, and uses the clamping device to clamp the four laps (that is, the processing positioning surface) on the opposite side of the sleeve. Since the processing positioning point is flat, it can be used in actual use. Among them, the positioning of the control arm is more accurate and the fixing effect is more stable;

2. In the process of shaping the control arm, the utility model fixes two pressure plates on the top of the control arm, which effectively prevents the control arm from being tilted under force, not only enables the control arm to be clamped in place at one time, but also facilitates debugging and can Quickly find the datum;

3. In the process of shaping the control arm of the utility model, the spring plate is flattened with pads, so that the force on the spring plate can be uniform, so as to better achieve the shaping effect;

4. The utility model is simple in structure, good in use effect, and can be used repeatedly, and has high application value and popularization value.

The utility model still has multiple implementation modes, and all technical solutions formed by equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.

Claims (11)

1. A control arm shaping tool, characterized in that: comprising a positioning device for positioning and an indenter (1) arranged above the positioning device for shaping; The positioning device includes a base (2), a clamping mechanism for clamping the control arm, an auxiliary supporting mechanism for supporting the control arm, and a pad (3) for supporting the control arm spring plate, so that The clamping mechanism, the auxiliary support mechanism and the spacer (3) are all fixedly arranged on the base (2), the spacer (3) is matched with the pressure head (1), and the two cooperate to complete the alignment. Shaping of the control arm spring plate. 2. The control arm shaping tool according to claim 1, characterized in that: the clamping mechanism includes a fixed plate (4) and a clamping plate (5) arranged oppositely, and the fixed plate (4) is fixedly arranged There are at least two positioning pins (6) that match the positioning surface of the control arm sleeve, and the fixed plate (4) is also fixedly provided with the outer peripheral edge of the control arm sleeve toward the side of the clamping plate (5). Match the V-shaped groove (7) used to support the control arm sleeve, and the clamping plate (5) is provided with a movable positioning pin that matches the control arm sleeve and is used to clamp the control arm sleeve (8). 3. The control arm shaping tool according to claim 2, characterized in that: the length of the movable positioning pin (8) is adjustable. 4. The control arm shaping tool according to claim 1, characterized in that: the auxiliary support mechanism includes at least one support rod (9) fixedly arranged on the base (2), and the support rod ( 9) The top is provided with a curved surface for protecting the control arm. 5. The control arm shaping tool according to claim 4, characterized in that: it also includes a pressing mechanism fixedly arranged on the base (2) for preventing the control arm from warping under force, and the pressing mechanism It includes a first pressing assembly and a second pressing assembly, the first pressing assembly is matched with the clamping mechanism, and the second pressing assembly is matched with the auxiliary supporting mechanism. 6. The control arm shaping tool according to claim 5, characterized in that: the first pressing assembly includes a first fixing rod (10) fixedly arranged on the base (2), and the first The fixing rod (10) is arranged on the side of the clamping plate (5) facing the fixing plate (4), and the first fixing rod (10) is movably provided with a first pressing plate (11), A movable slot is opened on the first pressing plate (11), and the first fixed rod (10) passes through the movable slot, and the first fixed rod (10) is also provided with a device for locking the first Threaded fasteners for the pressure plate (11). 7. The control arm shaping tool according to claim 5, characterized in that: the second pressing assembly includes a second fixing rod (12) and a frame plate (13) fixedly arranged on the base (2) ), the second fixed rod (12) and the frame plate (13) are matchedly arranged on one side of the support rod (9), and the second fixed rod (12) is movably provided with a second pressing plate (14), the second pressure plate (14) is provided with a movable groove, the second fixed rod (12) passes through the movable groove, and the second fixed rod (12) is also provided with a locking The threaded fixing part of the second pressure plate (14). 8. The control arm shaping tool according to claim 1, characterized in that: it also includes a control assembly for controlling the overall operation of the tool, the control assembly includes a controller and a control panel, and each electrical component in the tool is connected to the The controller is electrically connected and driven by it. 9. The control arm shaping tool according to claim 8, characterized in that: the clamping mechanism includes a fixed plate (4) and a clamping plate (5) arranged oppositely, and the fixed plate (4) is fixedly arranged There are at least two positioning pins (6) matching the positioning surface of the control arm sleeve, the positioning pins (6) are fixedly provided with a first pressure sensor for sensing clamping force, and the fixing plate (4) faces One side of the clamping plate (5) is also fixedly provided with a V-shaped groove (7) matching the outer peripheral edge of the control arm sleeve and used to support the control arm sleeve. The clamping plate (5) A clamping motor matching with the control arm sleeve is arranged on the top for clamping the control arm sleeve, and the output shaft of the clamping motor cooperates with the fixed plate (4) to complete the clamping of the control arm sleeve . 10. The control arm shaping tool according to claim 9, characterized in that: the auxiliary support mechanism includes at least one support motor fixedly arranged on the base (2), and the top end of the output shaft of the support motor An arc-shaped surface for protecting the control arm is provided, and a third pressure sensor for sensing support force is also provided on the output shaft of the support motor. 11. The control arm shaping tool according to claim 10, characterized in that it further comprises a pressing mechanism fixedly arranged on the base (2) for preventing the control arm from warping under force, the pressing mechanism It includes a first pressing motor and a second pressing motor, the first pressing motor is matched with the clamping mechanism, the second pressing motor is matched with the auxiliary support mechanism, and the first pressing motor is matched with the clamping mechanism. Both the output shaft of the tightening motor and the second tightening motor can be movably provided with an L-shaped pressing plate for compressing the control arm, and the groove surface of the V-shaped groove (7) is provided with a pressure plate for inductive pressing force. Second pressure sensor.