Connecting plate machining table

Abstract

The utility model belongs to the field of automobile part machining, and provides a connecting plate machining table which comprises a machine table, a rotatable rotating disc is arranged on the machine table, a plurality of clamping assemblies are evenly arranged on the rotating disc, each clamping assembly comprises a base, clamping plates are arranged on the left side and the right side of each base respectively, and the clamping plates are arranged on the left side and the right side of each base respectively. A pair of stop blocks and a clamping block are arranged on the front side and the rear side of the rotating disc respectively, the rotating disc is provided with two sets of long grooves at the corresponding positions corresponding to the bases, a bottom block is arranged at the position, corresponding to each set of long grooves, of the bottom of the rotating disc, and a pair of guide rods penetrate into the lower portion of the bottom block. When the pushing mechanism pushes the tails of the two push rods at the same time, the tails of the push rods rotate upwards by a small distance, the front ends of the push rods push the connecting bases to move outwards, the guide rods slide outwards in the bottom blocks, the springs are gradually compressed, and the two connecting bases drive the left clamping plate and the clamping blocks to move outwards by a small distance at the same time. And then the left clamping plate and the clamping block cancel clamping of the connecting plate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of automobile parts processing, especially relates to a connecting plate processing platform. BACKGROUND

[0002] Automobile connecting plates are critical components of automobiles, especially in the engine, suspension system, and steering system. In modern automobiles, connecting plates not only need to withstand tremendous pressure and impact force, but also need to meet the requirements of lightweight, environmental protection, and intelligentization. Therefore, new materials such as lightweight high-strength steel, aluminum alloy, and carbon fiber reinforced plastic are increasingly used in the production of connecting plates. The application of these materials not only improves the performance of connecting plates, but also helps to reduce the weight and emissions of automobiles, and improves fuel efficiency.

[0003] The existing connecting plate processing platform generally includes a rotatable rotary disc, a circle of bases is arranged on the rotary disc, a pair of clamping hands for clamping the connecting plate is arranged on the base, and the clamping hand is driven by a clamping cylinder. Although this can also achieve clamping of the connecting plate, the number of clamping cylinders is too large, occupies a large space, and also increases the cost of the whole equipment, and the fixed size of the clamping hand may cause unstable clamping or damage to the workpiece when clamping connecting plates of different specifications. SUMMARY

[0004] In view of the above problems, the purpose of the utility model is to provide a connecting plate processing platform, which aims to solve the problems of high cost of the existing connecting plate processing platform and inability to adapt to connecting plates of different specifications.

[0005] The utility model adopts the following technical scheme:

[0006] The connecting plate processing platform includes a machine table, a rotatable rotary disc is arranged on the machine table, a plurality of clamping assemblies are uniformly arranged on the rotary disc, the clamping assembly includes a base, clamping plates are arranged on the left and right sides of the base, a pair of stop blocks are arranged on the front and back sides, and a clamping block is arranged. The rotary disc is provided with two groups of long grooves at corresponding positions corresponding to each base, a bottom block is arranged at the bottom of the rotary disc and corresponds to each group of long grooves, a pair of guide rods are arranged below the bottom block, a connecting seat is arranged at the tail end of the same pair of guide rods, the left clamping plate and the clamping block are respectively installed on the corresponding connecting seat, a nut is arranged at the front end of the guide rod, a spring is arranged between the nut and the bottom block on the guide rod, a push rod for pushing the connecting seat to move is rotatably arranged on the bottom block, and a pair of push mechanisms are arranged on the machine table. The push mechanism is used for pushing the same group of push rods to rotate.

[0007] Further, a notch is arranged between the two guide rods on the bottom block, the push rod is rotatably arranged in the notch, and the push rod has an L-shaped structure.

[0008] Further, the pushing mechanism comprises a fixed seat, a pushing cylinder is arranged on the fixed seat, a driving shaft of the pushing cylinder is provided with a pushing seat, a pair of pushing wheels are rotatably arranged on the pushing seat, and the pushing wheels are arranged above and below the tail of the corresponding push rod.

[0009] Further, the bottom of the left clamping plate and the bottom of the clamping block are provided with guide heads, guide grooves are formed in the top of the connecting seat, the guide heads are located in the corresponding guide grooves, a row of threaded holes are formed in the guide grooves, locking nuts are penetrated into the left clamping plate and the clamping block, and the locking nuts are screwed into the corresponding threaded holes.

[0010] Further, a limiting groove is formed in the left clamping plate.

[0011] The beneficial effects of the utility model are as follows: when the pushing mechanism simultaneously pushes the tail of two push rods, the tail of the push rod is rotated upward by a small distance, the front end of the push rod pushes the connecting seat to move outward, the guide rod slides outward in the bottom block, the spring is gradually compressed, the two connecting seats drive the left clamping plate and the clamping block to simultaneously move outward by a small distance, and then the left clamping plate and the clamping block cancel the clamping of the connecting plate.

[0012] When the pushing mechanism cancels the pushing of the two push rods, the pushing mechanism is reset, the tail of the push rod is no longer stressed. The spring immediately restores the deformation, under the action of the spring, the guide rod pulls the connecting seat to move inward by a small distance until the connecting seat is tightly attached to the bottom block, and in the process, the push rod is reset under the pushing of the connecting seat. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an overall view of the connecting plate processing table provided by the utility model.

[0014] Figure 2 It is a schematic view of the clamping assembly provided by the utility model.

[0015] Figure 3 It is an installation schematic view of the bottom block and the connecting seat provided by the utility model.

[0016] Figure 4 It is an installation schematic view of the push rod provided by the utility model. DETAILED DESCRIPTION

[0017] In order to make the patent purposes, technical schemes and advantages of the utility model more clear and understandable, the utility model is further described in detail below by combining with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and do not limit the utility model.

[0018] In order to explain the technical scheme of the utility model, the following specific examples are used to explain.

[0019] Only parts related to the embodiments of the utility model are shown for the convenience of illustration.

[0020] Combining Figures 1-4 As shown in the figure, the connecting plate processing table comprises a machine table 1, the machine table 1 is provided with a rotatable rotary disc 2, the rotary disc 2 is uniformly provided with a plurality of clamping assemblies 3, the clamping assembly 3 comprises a base 31, the left and right sides of the base 31 are both provided with clamping plates, wherein the left clamping plate is marked as 321, and the right clamping plate is marked as 322. A pair of stop blocks 33 and a clamping block 34 are respectively arranged on the front and back sides, the rotary disc 2 is provided with two groups of long grooves 35 corresponding to each base 31, the bottom of the rotary disc 2 is provided with a bottom block 36 corresponding to each group of long grooves 32, a pair of guide rods 37 are penetrated into the bottom block 36, the tail end of the guide rod 37 is provided with a connecting seat 38, the connecting seat 38 is located in the long groove 35, wherein the left clamping plate 321 and the clamping block 34 are respectively installed on the corresponding connecting seat 38, the front end of the guide rod 37 is provided with a nut 4, the guide rod 37 is provided with a spring 5 between the nut 4 and the bottom block 36, the bottom block 36 is rotatably provided with a push rod 6 for pushing the connecting seat 38 to move, the machine table 1 is provided with a pair of push mechanisms, and the push mechanisms are used for pushing the push rods 6 of the same group to rotate.

[0021] In the embodiment, the feeding station, the processing station and the discharging station are arranged clockwise on the machine table 1, two push mechanisms are respectively arranged at the feeding station and the discharging station, and the processing station is provided with a processing mechanism. In addition, the machine table is provided with a feeding conveying table 16 and a discharging conveying table 17 facing the feeding station and the discharging station, and the machine table 1 is provided with a transplanting device 18 corresponding to each conveying table, and the transplanting device can be a suction cup.

[0022] In the embodiment, when the connecting plate at the processing station is completed, the rotary disc rotates one station, at this time, the clamping assembly at the feeding station is in an idle state, the clamping assembly at the discharging station is provided with a connecting plate, and the connecting plate has been completed. Under the action of the two push mechanisms, the two current clamping assemblies at the feeding station and the discharging station are opened at the same time, then the two groups of suction cups work at the same time, one group of suction cups adsorbs the processed connecting plate and transfers it to the discharging conveying table, and the other group of suction cups transfers the current connecting plate on the feeding conveying table to the clamping assembly in the idle state and clamps it, then the rotary disc rotates one station again, and the processing mechanism processes the connecting plate on the station.

[0023] In the above structure, the clamping assembly comprises a base, the left and right sides of the base are both provided with clamping plates, a pair of stop blocks and a clamping block are respectively arranged on the front and back sides, and the stop blocks, the clamping block and the clamping plates form a discharging interval. The left clamping plate and the clamping block are both installed on the connecting seat, so the left clamping plate and the clamping block slide in the long groove along the corresponding connecting seat.

[0024] As a preferred structure, as shown in Figure 4 , the bottom block 36 is provided with a notch 7 between the two guide rods 37, and the push rod 6 is rotatably arranged in the notch 7, and the push rod 6 is in L-shaped structure. The notch is used for mounting the push rod, and the push rod is designed in L-shaped structure, so that the pushing effect of the pushing mechanism can be improved.

[0025] When the pushing mechanism simultaneously pushes the tail of the two push rods, the tail of the push rod rotates upward by a small distance, the front end of the push rod rotates downward by a small distance, the front end of the push rod pushes the connecting seat to move outward, and the guide rod slides outward in the bottom block during the outward movement of the connecting seat, and the spring is gradually compressed. During the outward movement of the two connecting seats, the left clamping plate and the clamping block are simultaneously moved outward by a small distance, so that the left clamping plate and the clamping block cancel the clamping of the connecting plate.

[0026] When the pushing mechanism cancels the pushing of the two push rods, the pushing mechanism resets, and the tail of the push rod is no longer stressed. The spring immediately recovers the deformation, and under the action of the spring, the guide rod pulls the connecting seat to move inward by a small distance until the connecting seat is tightly attached to the bottom block. During this process, the push rod is reset under the pushing of the connecting seat.

[0027] As a specific structure, as shown in Figures 2-4 , the pushing mechanism comprises a fixed seat 8, the fixed seat 8 is provided with a pushing cylinder 9, the driving shaft of the pushing cylinder 9 is provided with a pushing seat 10, a pair of pushing wheels 11 are rotatably arranged on the pushing seat 10, and the pushing wheels 11 are arranged above and below the tail of the corresponding push rod 6.

[0028] When the pushing mechanism simultaneously pushes the tail of the two push rods in the same group, the pushing cylinder drives the pushing seat to move upward until the two pushing wheels push the tail of the push rod to rotate upward by a small distance. The front end of the push rod pushes the connecting seat to move outward by a small distance until the left clamping plate and the clamping block cancel the clamping of the connecting plate.

[0029] In the device, as shown in Figure 2 , the bottom of the left clamping plate 321 and the bottom of the clamping block 34 are provided with guide heads 12, the top of the connecting seat 38 is provided with guide grooves 13, the guide heads 12 are located in the corresponding guide grooves 13, a row of threaded holes 14 are formed in the guide grooves 13, lock nuts 15 are penetrated into the left clamping plate 321 and the clamping block 34, and the lock nuts 15 are screwed into the corresponding threaded holes 14.

[0030] The installation positions of the left clamping plates and the clamping blocks can be adjusted to adapt to connecting plates of different specifications. In the structure, a waist-shaped groove 151 is formed on each of the left clamping plates and the clamping blocks. When the installation position of a left clamping plate is to be adjusted, the locking nut on the left clamping plate is loosened, and then the left clamping plate can slide in the guide groove through the guide head thereunder. When the installation position of the left clamping plate is determined, the locking nut is tightened, and the bottom of the locking nut is screwed into the corresponding threaded hole.

[0031] In addition, as shown in Figure 2 In the structure, a limiting groove 19 is formed on the left clamping plate 321. After the connecting plate is placed in the placement area on the base, the left clamping plate and the clamping block move towards the connecting plate until the connecting plate is clamped. After the connecting plate is clamped, one side of the connecting plate is located in the limiting groove.

[0032] The above only describes preferred embodiments of the utility model and is not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A plate processing station, characterized by: The connecting plate processing platform comprises a machine table, a rotatable rotary disc is arranged on the machine table, a plurality of clamping assemblies are uniformly arranged on the rotary disc, the clamping assembly comprises a base, clamping plates are arranged on the left and right sides of the base, a pair of stop blocks are arranged on the front and rear sides respectively, a clamping block is arranged, two groups of long grooves corresponding to each base are formed in the rotary disc, a bottom block is arranged at the bottom of the rotary disc and corresponds to each group of long grooves, a pair of guide rods are arranged below the bottom block, a connecting seat is arranged at the tail end of the guide rod, the connecting seat is located above the long groove, the left clamping plate and the clamping block are respectively arranged on the corresponding connecting seat, a nut is arranged at the front end of the guide rod, a spring is arranged between the nut and the bottom block on the guide rod, a push rod for pushing the connecting seat to move is rotatably arranged on the bottom block, a pair of push mechanisms are arranged on the machine table, and the push mechanisms are used for pushing the push rods of the same group to rotate.

2. The plate processing station of claim 1, wherein: A notch is formed between the two guide rods on the bottom block, the push rod is rotatably arranged in the notch, and the push rod has an L-shaped structure.

3. The plate processing station of claim 2 wherein: The push mechanism comprises a fixed seat, a push cylinder is arranged on the fixed seat, a push seat is arranged on the drive shaft of the push cylinder, a pair of push wheels are rotatably arranged on the push seat, and the push wheels are arranged above and below the tail portions of the push rods in the corresponding positions.

4. The plate processing station of claim 3, wherein: A guide head is arranged at the bottom of the left clamping plate and the bottom of the clamping block, a guide groove is formed in the top of the connecting seat, the guide head is arranged in the corresponding guide groove, a row of threaded holes are formed in the guide groove, locking nuts are arranged on the left clamping plate and the clamping block, and the locking nuts are screwed into the corresponding threaded holes.

5. The plate processing station of claim 4 wherein: A limiting groove is formed in the left clamping plate.

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