Terminal positioning mechanism

Abstract

The utility model discloses a terminal positioning mechanism which comprises a bottom plate, a positioning processing device arranged on the bottom plate, a supporting mechanism arranged below the bottom plate and a positioning device arranged on the bottom plate and located on one side of the positioning processing device. The supporting mechanism is arranged below the positioning machining device, and the positioning device is fixedly installed on the bottom plate. The device has the beneficial effects that the manpower can be saved, the efficiency is improved, the accuracy is improved, and the automatic production is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal positioning, in particular to a terminal positioning mechanism. Background Art

[0002] Before use, terminals often need to be calibrated and positioned to facilitate their accurate placement into the mold for subsequent processing. However, the existing terminal positioning mainly relies on manual adjustment, which has low efficiency and cannot meet the long-term use needs of people.

[0003] In view of the above situation, it is necessary to improve the existing terminal positioning method to make it meet the current needs of terminal positioning. Summary of the Utility Model

[0004] To achieve the above object, the technical solution of the utility model is a terminal positioning mechanism, including a bottom plate, a positioning and processing device arranged on the bottom plate, a support mechanism arranged below the bottom plate, and a positioning device arranged on the bottom plate and on one side of the positioning and processing device. The positioning and processing device is fixedly installed on the bottom plate, the support mechanism is arranged below the positioning and processing device, and the positioning device is fixedly installed on the bottom plate.

[0005] As a further supplement to the above technical solution, the positioning and processing device includes a base block, a limit block arranged above the base block, a fixing block arranged above the limit block, a position sensor arranged on the fixing block, and a positioning block arranged above the limit block. The base block is fixedly installed on the bottom plate, the limit block is fixedly installed on the base block, the lower end of the fixing block is fixedly installed on the limit block, the position sensor is installed on the side of the fixing block, the lower end of the positioning block is fixedly installed on the limit block, the support mechanism is arranged below the base block and the limit block, and the positioning device is arranged on the side of the limit block.

[0006] As a further supplement to the above technical solution, the support mechanism includes a vertical frame, a driving cylinder arranged on the vertical frame, a first push rod connected to the driving cylinder, a first spring fixedly connected to the first push rod, and a stop block fixedly connected to the first spring. The vertical frame is installed below the bottom plate, the driving cylinder is fixedly installed on the vertical frame, there are two first push rods arranged left and right, there are two stop blocks arranged left and right, the stop blocks on both sides are connected by a pin shaft, the pin shaft abuts against the base block, the stop blocks are arranged on one side of the positioning block, a first groove is arranged on the side of the stop block close to the positioning block, and installation grooves corresponding to the stop blocks are arranged on the limit block and the base block for the stop blocks to rotate, and the stop blocks protrude from the surface of the limit block.

[0007] As a further supplement to the above technical solution, a vertical block is arranged between the stop blocks on both sides of the limit block, and the lower end of the vertical block is fixedly installed on the limit block.

[0008] For further supplement to this technical solution, the positioning device includes a control cylinder, a push block connected to the control cylinder, a second push rod fixedly connected to the push block, a top block arranged on the side of the second push rod, a limiting rod arranged above the second push rod, a positioning column arranged below the limiting rod and on one side of the second push rod, a second spring arranged on one side of the limiting rod, and a connecting block arranged on the side of the limiting block. The control cylinder is fixedly installed on the bottom plate. The top block is fixedly installed on the second push rod. A second groove for the second push rod to move is provided on the base block corresponding to the installation position of the second push rod. A third groove for the top block to move is provided on the base block on one side of the top block. The upper end of the positioning column is fixedly installed on the limiting rod. The positioning column is arranged on the side of the top block close to the connecting block. One end of the second spring is fixedly connected to the limiting rod, and the other end of the second spring is fixedly connected to the connecting block. The connecting block is fixedly installed on the side of the limiting block. The top of the limiting rod protrudes from the surface of the limiting block. A moving groove is provided on the limiting block corresponding to the installation position of the limiting rod.

[0009] For further supplement to this technical solution, a moving groove is provided below the limiting block corresponding to the position of the limiting rod for installing and moving the limiting rod. The cross-section of the limiting rod is L-shaped.

[0010] For further supplement to this technical solution, support shafts are provided around the bottom of the bottom plate. A connecting plate is provided at the lower end of the support shaft. The upper end of the support shaft is fixedly connected to the lower surface of the bottom plate, and the upper surface of the connecting plate is fixedly connected to the lower end of the support shaft.

[0011] Its beneficial effects are that it can save manpower, improve efficiency, improve accuracy, and achieve automated production. Description of the Drawings

[0012] Figure 1 is the overall structural schematic diagram of the first angle of the present utility model;

[0013] Figure 2 is the overall structural schematic diagram of the second angle of the present utility model;

[0014] Figure 3 is the partial structural schematic diagram of the present utility model;

[0015] In the figure, 1. Bottom plate; 2. Positioning and processing device; 21. Base block; 22. Limiting block; 23. Fixed block; 24. Position sensor; 25. Positioning block; 3. Support mechanism; 31. Vertical frame; 32. Driving cylinder; 33. First push rod; 34. Stopper; 35. Pin shaft; 36. Vertical block; 4. Positioning device; 41. Control cylinder; 42. Push block; 43. Second push rod; 44. Top block; 45. Limiting rod; 46. Positioning column; 47. Connecting block; 5. Support shaft; 6. Connecting plate. Detailed Implementation Modes

[0016] For the convenience of those skilled in the art to better understand this technical solution, the following will be combined with the attached Figures 1-3 elaborate on the technical solution of the present utility model in detail:

[0017] A terminal positioning mechanism includes a bottom plate 1, a positioning and processing device 2 arranged on the bottom plate 1, a support mechanism 3 arranged below the bottom plate 1, and a positioning device 4 arranged on the bottom plate 1 and on one side of the positioning and processing device 2. The positioning and processing device 2 is fixedly installed on the bottom plate 1. The support mechanism 3 is arranged below the positioning and processing device 2. The positioning device 4 is fixedly installed on the bottom plate 1. During operation, the terminal is placed in the positioning and processing device 2 by a four-axis gripper. Then, the support mechanism 3 and the positioning device 4 are controlled to work to complete the clamping operation on the terminal, and calibration is performed. After the calibration is completed, the product is taken out by the four-axis gripper to complete the calibration and positioning operation.

[0018] The following will elaborate on the structure of the positioning and processing device 2 in detail. The positioning and processing device 2 includes a base block 21, a limit block 22 arranged above the base block 21, a fixing block 23 arranged above the limit block 22, a position sensor 24 arranged on the fixing block 23, and a positioning block 25 arranged above the limit block 22. The base block 21 is fixedly installed on the bottom plate 1. The limit block 22 is fixedly installed on the base block 21. The lower end of the fixing block 23 is fixedly installed on the limit block 22. The position sensor 24 is installed on the side of the fixing block 23. The lower end of the positioning block 25 is fixedly installed on the limit block 22. The support mechanism 3 is arranged below the base block 21 and the limit block 22. The positioning device 4 is arranged on the side of the limit block 22. During operation, the side of the product is placed on one side of the fixing block 23 and abuts against one side of the fixing block 23 by a four-axis gripper, and the product is placed between the positioning block 25 and the support mechanism 3. The calibration and positioning operation of the product is completed through the cooperation of the positioning block 25 and the support mechanism 3. The fixing block 23 can play a role in limiting one end of the product, and the position sensor 24 can detect the product.

[0019] The structure of the support mechanism 3 will be described in detail below. The support mechanism 3 includes an upright frame 31, a driving cylinder 32 disposed on the upright frame 31, a first push rod 33 connected to the driving cylinder 32, a first spring fixedly connected to the first push rod 33, and a stopper 34 fixedly connected to the first spring. The upright frame 31 is installed below the bottom plate 1. The driving cylinder 32 is fixedly installed on the upright frame 31. There are two first push rods 33 which are arranged left and right. There are two stoppers 34 which are arranged left and right. The stoppers 34 on both sides are connected by a pin shaft 35. The pin shaft 35 abuts against the base block 21. The stopper 34 is disposed on one side of the positioning block 25. A first groove is provided on the side of the stopper 34 close to the positioning block 25. Installation grooves are provided at the positions corresponding to the stopper 34 on the limit block 22 and the base block 21 for the stopper 34 to rotate. The stopper 34 protrudes from the surface of the limit block 22. During operation, the driving cylinder 32 can control the up and down movement of the first push rod 33. The up and down movement of the first push rod 33 can control the rotation of the stopper 34 through the spring, so that a certain gap is exposed between the stopper 34 and the positioning block 25. Then, the product is placed in the gap by the four-axis gripper. Then, under the pressure of the first spring, the stopper 34 returns to its position to clamp the terminal for calibration.

[0020] Among them, a vertical block 36 is provided between the stoppers 34 on both sides of the limit block 22. The lower end of the vertical block 36 is fixedly installed on the limit block 22. The vertical block 36 can further limit the side surface of the terminal.

[0021] The structure of the following positioning device 4 will be described in detail. The positioning device 4 includes a control cylinder 41, a push block 42 connected to the control cylinder 41, a second push rod 43 fixedly connected to the push block 42, a top block 44 arranged on the side of the second push rod 43, a limiting rod 45 arranged above the second push rod 43, a positioning post 46 arranged below the limiting rod 45 and on one side of the second push rod 43, a second spring arranged on one side of the limiting rod 45, and a connecting block 47 arranged on the side of the limiting block 22. The control cylinder 41 is fixedly installed on the bottom plate 1. The top block 44 is fixedly installed on the second push rod 43. A second groove for the second push rod 43 to move is provided on the base block 21 corresponding to the installation position of the second push rod 43. A third groove for the top block 44 to move is provided on the base block 21 on one side of the top block 44. The upper end of the positioning post 46 is fixedly installed on the limiting rod 45. The positioning post 46 is arranged on the side of the top block 44 close to the connecting block 47. One end of the second spring is fixedly connected to the limiting rod 45, and the other end of the second spring is fixedly connected to the connecting block 47. The connecting block 47 is fixedly installed on the side of the limiting block 22. The top of the limiting rod 45 protrudes from the surface of the limiting block 22. A moving groove is provided on the limiting block 22 corresponding to the installation position of the limiting rod 45. Among them, a moving groove is provided below the limiting block 22 corresponding to the position of the limiting rod 45 to install the limiting rod 45 and allow the limiting rod 45 to move. The cross-section of the limiting rod 45 is L-shaped. The control cylinder 41 can control the left and right movement of the push block 42. The push block 42 can drive the second push rod 43 to move left and right. When the second push rod 43 moves left and right, since the top block 44 contacts the positioning post 46, the limiting rod 45 moves back and forth, thereby completing the clamping or loosening operation of the product. Among them, the setting of the second spring can control the reset of the limiting rod 45 when the top block 44 does not contact the positioning post 46, thereby being able to play a role in clamping the product.

[0022] In order to better install this device, support shafts 5 are provided around the lower part of the bottom plate 1. A connecting plate 6 is provided at the lower end of the support shaft 5. The upper end of the support shaft 5 is fixedly connected to the lower surface of the bottom plate 1. The upper surface of the connecting plate 6 is fixedly connected to the lower end of the support shaft 5. The vertical frame 31 is fixedly installed on the upper surface of the connecting plate 6.

[0023] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present utility model. Some changes that those skilled in the art of this technology may make to some parts thereof all reflect the principles of the present utility model and are within the protection scope of the present utility model.

Claims

1. A terminal positioning mechanism, characterized in that, It includes a bottom plate (1), a positioning and processing device (2) arranged on the bottom plate (1), a support mechanism (3) arranged below the bottom plate (1), and a positioning device (4) arranged on the bottom plate (1) and on one side of the positioning and processing device (2). The positioning and processing device (2) is fixedly installed on the bottom plate (1), the support mechanism (3) is arranged below the positioning and processing device (2), and the positioning device (4) is fixedly installed on the bottom plate (1); The positioning and processing device (2) includes a base block (21), a limit block (22) arranged above the base block (21), a fixing block (23) arranged above the limit block (22), a position sensor (24) arranged on the fixing block (23), and a positioning block (25) arranged above the limit block (22). The base block (21) is fixedly installed on the bottom plate (1), the limit block (22) is fixedly installed on the base block (21), the lower end of the fixing block (23) is fixedly installed on the limit block (22), the position sensor (24) is installed on the side surface of the fixing block (23), the lower end of the positioning block (25) is fixedly installed on the limit block (22), the support mechanism (3) is arranged below the base block (21) and the limit block (22), and the positioning device (4) is arranged on the side surface of the limit block (22); The support mechanism (3) includes a vertical frame (31), a driving cylinder (32) arranged on the vertical frame (31), a first push rod (33) connected to the driving cylinder (32), a first spring fixedly connected to the first push rod (33), and a stop block (34) fixedly connected to the first spring. The vertical frame (31) is installed below the bottom plate (1), the driving cylinder (32) is fixedly installed on the vertical frame (31), there are two first push rods (33) arranged left and right, there are two stop blocks (34) arranged left and right, the stop blocks (34) on both sides are connected by a pin shaft (35), the pin shaft (35) abuts against the base block (21), the stop block (34) is arranged on one side of the positioning block (25), a first groove is arranged on the side of the stop block (34) close to the positioning block (25), and installation grooves corresponding to the stop block (34) are arranged on the limit block (22) and the base block (21) for the stop block (34) to rotate, and the stop block (34) protrudes from the surface of the limit block (22); The positioning device (4) includes a control cylinder (41), a push block (42) connected to the control cylinder (41), a second push rod (43) fixedly connected to the push block (42), a top block (44) arranged on the side of the second push rod (43), a limiting rod (45) arranged above the second push rod (43), a positioning column (46) arranged below the limiting rod (45) and on one side of the second push rod (43), a second spring arranged on one side of the limiting rod (45), and a connecting block (47) arranged on the side of the limiting block (22). The control cylinder (41) is fixedly installed on the bottom plate (1). The top block (44) is fixedly installed on the second push rod (43). A second groove for the movement of the second push rod (43) is provided on the base block (21) corresponding to the installation position of the second push rod (43). A third groove for the movement of the top block (44) is provided on the base block (21) on one side of the top block (44). The upper end of the positioning column (46) is fixedly installed on the limiting rod (45). The positioning column (46) is arranged on the side of the top block (44) close to the connecting block (47). One end of the second spring is fixedly connected to the limiting rod (45), and the other end of the second spring is fixedly connected to the connecting block (47). The connecting block (47) is fixedly installed on the side of the limiting block (22). The top of the limiting rod (45) protrudes from the surface of the limiting block (22). A moving groove is provided on the limiting block (22) corresponding to the installation position of the limiting rod (45).

2. The terminal positioning mechanism according to claim 1, wherein A vertical block (36) is arranged between the blocking blocks (34) on both sides of the limiting block (22). The lower end of the vertical block (36) is fixedly installed on the limiting block (22).

3. The terminal positioning mechanism according to claim 1, wherein, A moving groove is provided below the limiting block (22) corresponding to the position of the limiting rod (45) to install and allow the movement of the limiting rod (45). The cross-section of the limiting rod (45) is L-shaped.

4. The terminal positioning mechanism according to claim 1, wherein Support shafts (5) are arranged around the lower part of the bottom plate (1). A connecting plate (6) is arranged at the lower end of the support shaft (5). The upper end of the support shaft (5) is fixedly connected to the lower surface of the bottom plate (1), and the upper surface of the connecting plate (6) is fixedly connected to the lower end of the support shaft (5).

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