Part positioning mechanism for automobile part production line

Abstract

The part positioning mechanism for the automobile part production line comprises a main body, a fixing mechanism and a taking mechanism, the fixing mechanism comprises a mold, a sliding frame, a connecting plate, a lifting plate, a motor, a lead screw and an auxiliary assembly, and the auxiliary assembly comprises a rolling shaft, a rolling wheel and a spring. The taking mechanism comprises a first electric push rod, a second electric push rod, a cover pressing plate and a connecting sleeve, under the mutual cooperation effect of the mechanisms, the device can enable the fixing process between the mold and the main body to be faster, simpler and more convenient, the downtime during production line switching is shortened, and therefore the production efficiency is improved; according to the device, by reducing friction between parts and a die and between the parts and a fixing part, noise in the operation process can be remarkably reduced, a quieter working environment can be created, and the abrasion condition of components is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of parts production, in particular to a part positioning mechanism for automobile parts production line. BACKGROUND

[0002] The part positioning mechanism on the automobile parts production line is a very important device, which is used to ensure that the parts can be accurately positioned and fixed during the production process. Such positioning mechanism not only improves production efficiency, but also ensures the consistency and quality of products.

[0003] Firstly, if the mold is not fixed quickly, it may cause the cycle time of the production line to be prolonged, which reduces the production efficiency. If there is no quick fixing mechanism, manual operation may be required, which not only increases the labor intensity, but also is prone to errors.

[0004] Secondly, high friction will cause the noise to increase during the production process, which not only affects the working environment, but also may violate the noise control standard. In addition, the increased friction will cause the mechanical parts to wear out faster, reduce the service life of the equipment, and increase the cost of maintenance and replacement of parts.

[0005] Finally, without the function of disengaging, manual or external equipment may be needed to help the parts disengage from the mold, which increases the operation time and may cause the parts to be damaged. If the parts are extracted manually, especially larger parts, the labor intensity of the operator will be greatly increased, which may cause injuries or fatigue in the long term. UTILITY MODEL CONTENT

[0006] (I) Technical problem solved

[0007] In view of the deficiencies of the prior art, the utility model provides a part positioning mechanism for automobile parts production line to solve the technical problems mentioned in the background art.

[0008] (II) Technical scheme

[0009] To achieve the above object, the utility model provides following technical scheme: A kind of spare part positioning mechanism for automobile parts production line, including main body, fixed mechanism and fetch mechanism, the fixed mechanism includes mould, sliding frame, connecting plate, lifting plate, motor, lead screw and auxiliary assembly, the mould is installed in main body interior and with main body detachable connection, the sliding frame is installed in main body interior and with main body sliding connection, the connecting plate both ends are respectively connected with lifting plate and sliding frame rotation, the lifting plate is installed on main body and with main body sliding connection, the motor is fixedly installed at main body bottom end, the lead screw is fixedly installed on motor output end, the auxiliary assembly includes roller, roller and spring, the roller is installed on the upper end of sliding frame and is connected with sliding frame rotation, the roller is installed on the both sides of sliding frame and is connected with sliding frame rotation, the spring is installed on the other end of main body and is connected with sliding frame sliding.

[0010] Preferably, the fetch mechanism includes a first electric push rod, a second electric push rod, a cover pressing plate, and a connecting sleeve. The first electric push rod is fixedly installed at the bottom end of the main body and is connected with the cover pressing plate. The second electric push rod is fixedly installed at the bottom of the main body and is connected with the mold. The cover pressing plate is fixedly installed at the output end of the first electric push rod and is connected with the mold. The connecting sleeve is installed on the second electric push rod and is threadedly engaged with the cover pressing plate.

[0011] In further embodiments, a force receiving plate is provided on the main body. A first through rod is provided on the force receiving plate. One end of the spring is fixedly connected with the force receiving plate, facilitating the sliding of the sliding frame.

[0012] In further embodiments, a pressure distribution plate is provided on the sliding frame. First and second sliding grooves are provided in the main body. The pressure distribution plate slides in the main body. The roller slides in the first sliding groove. The roller slides in the second sliding groove, facilitating the balanced sliding of the sliding frame and reducing noise and wear caused by friction.

[0013] In further embodiments, a mounting bracket is provided at the bottom of the main body. A second through rod is provided on the mounting bracket. The lifting plate is slidingly connected with the second through rod. The motor is fixedly installed at the bottom of the mounting bracket, facilitating the stable sliding of the lifting plate.

[0014] In further embodiments, a fixing hole is provided on the mold. A fixing block is provided on the sliding frame. The fixing block is connected with the fixing hole, facilitating the fixation of the mold in the main body.

[0015] In further embodiments, a threaded hole is provided on the cover pressing plate. A pushing plate is provided at one end of the second electric push rod. The pushing plate is connected with the mold. The connecting sleeve is threadedly engaged with the threaded hole, facilitating the stability of the cover pressing plate during lifting.

[0016] In a further preferred, the mold bottom is provided with a placing hole, the push plate is provided with a through hole, and the cover pressing plate is installed in the placing hole, facilitating the taking of the automobile parts.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the automobile part positioning mechanism for the automobile part production line has the following beneficial effects:

[0019] In the utility model, through the mutual cooperation of the mold, the sliding frame, the connecting plate, the lifting plate, the motor, the screw rod and the auxiliary assembly, the fixing process between the mold and the main body is more rapid and simple, the downtime during the switching of the production line is reduced, and thus the production efficiency is improved.

[0020] In the utility model, through the mutual cooperation of the roller shaft, the roller and the spring, the device can significantly reduce the noise in the operation process by reducing the friction between the parts and the mold and the fixing part, is favorable for creating a quieter working environment, and reduces the abrasion of the components.

[0021] In the utility model, through the mutual cooperation of the first electric push rod, the second electric push rod, the cover pressing plate and the connecting sleeve, the device enables the parts to quickly and smoothly separate from the mold, avoids the difficulty in taking out caused by jamming, and improves the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a general structure schematic view of the automobile part positioning mechanism for the automobile part production line in the utility model;

[0023] Figure 2 It is another angle general structure schematic view in the utility model;

[0024] Figure 3 It is an explosion view of the fixing mechanism in the utility model;

[0025] Figure 4 It is an explosion view of the taking mechanism in the utility model;

[0026] Figure 5 It is a schematic view of the connection mode of the cover pressing plate and the first electric push rod in the utility model.

[0027] In the figure: 1, main body; 2, mold; 3, sliding frame; 4, connecting plate; 5, lifting plate; 6, motor; 7, screw; 8, roller; 9, roller; 10, spring; 11, first electric push rod; 12, second electric push rod; 13, cover pressing plate; 14, connecting sleeve; 15, stress plate; 16, first through rod; 17, pressure distribution plate; 18, first sliding groove; 19, second sliding groove; 20, mounting frame; 21, second through rod; 22, fixing hole; 23, fixed block; 24, threaded hole; 25, push plate; 26, placing hole; 27, through hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] Embodiment 1

[0030] Please refer to Figures 1-5 A part positioning mechanism for automobile part production line, including main body 1, fixed mechanism and take mechanism, the fixed mechanism includes mold 2, sliding frame 3, connecting plate 4, lifting plate 5, motor 6, screw 7 and auxiliary assembly, the mold 2 is installed in the main body 1 inside and with main body 1 detachable connection, the sliding frame 3 is installed in the main body 1 inside and with main body 1 sliding connection, the connecting plate 4 both ends are respectively with lifting plate 5 and sliding frame 3 rotary connection, the lifting plate 5 is installed on the main body 1 and with main body 1 sliding connection, the motor 6 is fixedly installed at the main body 1 bottom end, the screw 7 is fixedly installed on the motor 6 output end, the auxiliary assembly includes roller 8, roller 9 and spring 10, the roller 8 is installed on the sliding frame 3 upper end and with sliding frame 3 rotary connection, the roller 9 is installed on the both sides of sliding frame 3 and with sliding frame 3 rotary connection, the spring 10 is installed on the main body 1 other end and with sliding frame 3 sliding connection.

[0031] In the embodiment, the fixing mechanism comprises a mold 2, a sliding frame 3, a connecting plate 4, a lifting plate 5, a motor 6, a lead screw 7 and an auxiliary assembly. In use, the motor 6 installed at the bottom of the mounting frame 20 drives the lead screw 7 to rotate, so that the lifting plate 5 can slide on the second through rod 21 and push the connecting plate 4, so that the connecting plate 4 pushes the sliding frame 3 to slide on the first through rod 16 on the stress plate 15 and compresses the spring 10. The spring 10 balances the upward force of the connecting plate 4, so as to reduce the wear of the sliding frame 3. When the sliding frame 3 slides in the main body 1, the pressure distribution plate 17 on the sliding frame 3 slides in the main body 1, and the roller 8 and the roller 9 installed on the sliding frame 3 slide in the first sliding groove 18 and the second sliding groove 19 respectively, so that the wear of the sliding frame 3 is reduced when the sliding frame 3 slides. The sliding of the sliding frame 3 makes the fixing block 23 on the sliding frame 3 disengage from the fixing hole 22 on the mold 2.

[0032] In the embodiment, the taking mechanism comprises a first electric push rod 11, a second electric push rod 12, a cover plate 13 and a connecting sleeve 14. In use, if the parts are being processed or repaired, the first electric push rod 11 is started to push the cover plate 13 through the through hole 27 to disengage from the placement hole 26 on the mold 2. The placement hole 26 is located at the center of gravity of the mold 2, and the cover plate 13 lifts the parts placed in the mold 2, so as to facilitate the taking of the parts. If the types of automobile parts need to be replaced, the mold 2 is replaced, the second electric push rod 12 is started to push the push plate 25 up and down, and the mold 2 is pushed out of the main body 1, so as to replace the mold 2. After the mold 2 is replaced, the cover plate 13 also needs to be replaced and installed on the first electric push rod 11. The connecting sleeve 14 is twisted to disengage from the cover plate 13, then the required cover plate 13 is replaced, and then the connecting sleeve 14 is twisted again to engage with the threaded hole 24 on the cover plate 13, so as to fix the replaced cover plate 13.

[0033] Embodiment 2:

[0034] In summary, when in use, if the parts are processed or repaired, at this time, the parts need to be taken out, the first electric push rod 11 is started, so that the first electric push rod 11 passes through the through hole 27 and directly pushes the cover pressing plate 13 away from the placement hole 26 on the mold 2, and the placement hole 26 is located at the center of gravity of the mold 2, and the cover pressing plate 13 will lift the parts placed in the mold 2, so as to facilitate taking the parts, if the type of automobile parts needs to be replaced, at this time, the mold 2 is replaced, first, the motor 6 installed at the bottom of the mounting frame 20 is driven to directly drive the screw rod 7 to rotate, so that the lifting plate 5 can slide on the second through rod 21, and the connecting plate 4 is pushed to make the connecting plate 4 push the sliding frame 3, so that the sliding frame 3 slides on the first through rod 16 on the stress plate 15 and compresses the spring 10, the function of the spring 10 is to balance the upward force of the connecting plate 4, so as to reduce the wear of the sliding frame 3, and when the sliding frame 3 slides in the main body 1, the pressure distribution plate 17 on the sliding frame 3 slides in the main body 1, and the roller 8 and the roller 9 installed on the sliding frame 3 slide in the first sliding groove 18 and the second sliding groove 19 respectively, so that the wear of the sliding frame 3 is reduced when the sliding frame 3 slides, and the sliding of the sliding frame 3 makes the fixed block 23 on the sliding frame 3 disengage from the fixed hole 22 on the mold 2, so as to release the fixing state between the main body 1 and the mold 2, then the second electric push rod 12 is started to directly push the push plate 25 to lift, and the mold 2 is pushed out of the main body 1, so that the mold 2 is replaced, after the mold 2 is replaced, the cover pressing plate 13 also needs to be replaced and installed on the first electric push rod 11, at this time, the connecting sleeve 14 can be screwed to make the connecting sleeve 14 disengage from the cover pressing plate 13, then the required cover pressing plate 13 is replaced, and then the connecting sleeve 14 is screwed again to make the connecting sleeve 14 engage with the threaded hole 24 on the cover pressing plate 13, so as to complete the fixing of the replaced cover pressing plate 13.

[0035] In all the above-mentioned schemes, the connection between the two parts can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, and the welding is preferred for the fixed connection in the above-mentioned schemes. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A component positioning mechanism for an automobile component production line, comprising a main body (1), a fixing mechanism, and a taking mechanism, characterized in that, The fixing mechanism comprises a mold (2), a sliding frame (3), a connecting plate (4), a lifting plate (5), a motor (6), a lead screw (7) and an auxiliary assembly, the mold (2) is detachably connected with the main body (1) and is installed inside the main body (1), the sliding frame (3) is slidably connected with the main body (1) and is installed inside the main body (1), the connecting plate (4) is rotatably connected with the lifting plate (5) and the sliding frame (3) at two ends respectively, the lifting plate (5) is slidably connected with the main body (1) and is installed on the main body (1), the motor (6) is fixedly installed at the bottom end of the main body (1), the lead screw (7) is fixedly installed on the output end of the motor (6), and the auxiliary assembly comprises a roller (8), a roller (9) and a spring (10), the roller (8) is rotatably connected with the sliding frame (3) and is installed on the upper end of the sliding frame (3), the roller (9) is rotatably connected with the sliding frame (3) and is installed on both sides of the sliding frame (3), and the spring (10) is slidably connected with the sliding frame (3) and is installed on the other end of the main body (1).

2. The component positioning mechanism for an automobile component production line according to claim 1, characterized by: The taking mechanism comprises a first electric push rod (11), a second electric push rod (12), a cover pressing plate (13) and a connecting sleeve (14), the first electric push rod (11) is fixedly installed at the bottom end of the main body (1) and is connected with the cover pressing plate (13), the second electric push rod (12) is fixedly installed at the bottom of the main body (1) and is connected with the mold (2), the cover pressing plate (13) is fixedly installed on the output end of the first electric push rod (11) and is connected with the mold (2), and the connecting sleeve (14) is installed on the second electric push rod (12) and is screwed with the cover pressing plate (13).

3. The component positioning mechanism for an automobile component production line according to claim 2, characterized by: A stress plate (15) is arranged on the main body (1), a first through rod (16) is arranged on the stress plate (15), and one end of the spring (10) is fixedly connected with the stress plate (15).

4. The component positioning mechanism for an automobile component production line according to claim 1, characterized by: A pressure distribution plate (17) is arranged on the sliding frame (3), a first sliding groove (18) and a second sliding groove (19) are arranged inside the main body (1), the pressure distribution plate (17) slides inside the main body (1), the roller (8) slides in the first sliding groove (18), and the roller (9) slides in the second sliding groove (19).

5. The component positioning mechanism for an automobile component production line according to claim 3, characterized by: An installation frame (20) is arranged at the bottom of the main body (1), a second through rod (21) is arranged on the installation frame (20), the lifting plate (5) is slidably connected with the second through rod (21), and the motor (6) is fixedly installed at the bottom of the installation frame (20).

6. The component positioning mechanism for an automobile component production line according to claim 1, characterized by: A fixing hole (22) is arranged on the mold (2), a fixing block (23) is arranged on the sliding frame (3), and the fixing block (23) is connected with the fixing hole (22).

7. The component positioning mechanism for an automotive component production line according to claim 5, characterized by: A threaded hole (24) is arranged on the cover pressing plate (13), a pushing plate (25) is arranged at one end of the second electric push rod (12), the pushing plate (25) is connected with the mold (2), and the connecting sleeve (14) is screwed with the threaded hole (24).

8. The component positioning mechanism for an automotive component production line according to claim 7, characterized by: The bottom of the mold (2) is provided with a placing hole (26), the pushing plate (25) is provided with a through hole (27), and the cover pressing plate (13) is installed in the placing hole (26).

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