Pitch-variable clamping platform deck for PINs

Abstract

The utility model relates to a variable-pitch clamping platform deck for PINs, which comprises a fixing plate, a clamping platform deck, a clamping platform deck and a clamping platform deck, and is characterized in that the fixing plate comprises a fixed PIN seat which can bear PINs; each of the first side pulling assembly and the second side pulling assembly comprises a side pulling driving part and a movable PIN seat capable of bearing a PIN, and the side pulling driving parts can pull the movable PIN seats to be far away from or close to the fixed PIN seat; the movable PIN seat is pulled to be far away from or close to the fixed PIN seat through the side-pulling driving part, the distance between the fixed PIN seat and the movable PIN seat is changed, the device adapts to PINs of different shapes, the situation that too large intervals exist on metal material pieces, and consequently waste materials are too much is avoided, and the production cost is saved.

Description

Technical Field

[0001] The invention relates to the technical field of PIN implantation, and in particular to a variable-distance clamping platform for PIN. Background Art

[0002] PIN pin is a metal material used in connectors to complete the conduction (transmission) of electricity (signals). PIN pin is mainly made by stamping metal sheets, then placing the PIN pin into a mold through an implant device, and then forming a complete product through injection molding.

[0003] In the prior art, according to Chinese patent CN216032063U, a PIN needle implantation device is disclosed. The carrying jig used in the device includes a U-shaped base plate, a jig bracket is fixedly provided on the U-shaped base plate, and an array of mounting clamps is provided on the jig bracket. A clamping device is slidably provided under the mounting clamp, and the clamping device includes a clamping bracket, and a pushing cylinder is fixed on the clamping bracket. A hook plate mounting seat is provided on the hook plate mounting seat for clamping the PIN needle. The spacing of each clamping device clamping the PIN needle is the same, but the shapes of different PIN needles are different. When the PIN needle shape is narrow, in order to adapt to the spacing of the device clamping the PIN needle, the PIN needle will be stamped and formed at intervals on the metal sheet. This spacing causes excessive waste in the metal sheet.

[0004] Therefore, it is necessary to develop a variable-distance clamping platform for PIN to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a variable-distance clamping platform for PIN which can save production costs.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a variable-distance clamping platform for PIN, comprising:

[0007] A fixed plate, comprising a fixed PIN seat, wherein the fixed PIN seat can carry a PIN pin;

[0008] The first side-pull assembly and the second side-pull assembly both include a side-pull driving member and a movable PIN seat capable of carrying a PIN pin. The side-pull driving member can pull the movable PIN seat away from or close to the fixed PIN seat.

[0009] Furthermore, the fixed PIN seat is recessed inward from the top to form a space-avoiding groove, and the space-avoiding groove is used to facilitate the placement or removal of the PIN.

[0010] Furthermore, a receiving groove is provided on one side of the avoidance groove, and the receiving groove is formed by being recessed inward from the top of the fixed PIN seat. A receiving hole is provided on the other side of the avoidance groove, and the receiving hole is formed by being recessed inward from the top of the fixed PIN seat.

[0011] Furthermore, the fixed PIN seat also has a distance limiting portion, which is fixedly connected to the fixed PIN seat, and its two sides extend toward the first side pull assembly and the second side pull assembly respectively. The inner sides of both ends of the distance limiting portion extending toward the first side pull assembly and the second side pull assembly are formed in a step shape, and each step respectively limits a different movable PIN seat.

[0012] Furthermore, the structure of the movable PIN seat is the same as that of the fixed PIN seat and is located on both sides of the fixed PIN seat.

[0013] Furthermore, there are multiple movable PIN seats, which are arranged in parallel. The outer movable PIN seats are connected to the side-pull driving member, and the inner movable PIN seats are adjacent to the fixed PIN seats.

[0014] Furthermore, a pull plate is fixedly installed on the side of the mobile PIN seat located on the outside, one end of the pull plate is fixedly connected to the mobile PIN seat, and the other end extends toward the mobile PIN seat located on the inside, driving the mobile PIN seat located on the inside to move.

[0015] Furthermore, the outer side of the movable PIN seat located on the inner side has a groove formed inwardly from its surface, and the inner side of one end of the pull plate extending toward the movable PIN seat has a protrusion, and the protrusion extends into the groove.

[0016] Furthermore, an ejection part is installed under the fixed plate, and the ejection part includes an ejection driving member and several ejector rods connected to the ejection driving member. The ejector rods pass through the movable PIN seat and the fixed PIN seat, and the ejection driving member can push the several ejector rods to move vertically.

[0017] Compared with the existing technology, the beneficial effects of the present invention are: the present invention is a variable-distance clamping platform for PIN, which has the characteristic of saving production costs. The side-pull driving member pulls the mobile PIN seat away from or close to the fixed PIN seat, changes the distance between the fixed PIN seat and the mobile PIN seat, adapts to PIN pins of different shapes, avoids excessive waste caused by excessive spacing on the metal sheet, and saves production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a variable-distance clamping platform for PIN according to the present invention;

[0020] Figure 2 for Figure 1 Schematic diagram of the fixed plate structure of the variable-pitch clamping platform for PIN;

[0021] Figure 3 for Figure 1 Schematic diagram of the fixed PIN seat structure of the variable-pitch clamping platform for PIN shown;

[0022] Figure 4 for Figure 1 The schematic diagram of the structure of the first side pulling assembly and the second side pulling assembly of the variable distance clamping platform for PIN is shown;

[0023] Figure 5 for Figure 1 The diagram shows the ejection structure of the variable-pitch clamping platform for PIN.

[0024] In the figure: 1. fixed plate; 2. first side-pull assembly; 3. second side-pull assembly; 4. ejector; 11. track plate; 12. track; 13. limit plate; 14. fixed PIN seat; 141. air-avoiding groove; 142. receiving groove; 143. receiving hole; 15. distance limiter; 21. side-pull driving member; 22. transmission plate; 23. movable PIN seat; 211. driving rod; 221. fixing bolt; 231. pull plate; 232. groove; 233. protrusion; 41. ejector driving member; 42. ejector rod; 43. support. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Please see Figures 1 to 5 The utility model is a variable-distance clamping platform for PIN, which includes a fixed plate 1, a first side-pull component 2 installed on one side of the fixed plate 1, a second side-pull component 3 installed on the other side of the fixed plate 1, and an ejection portion 4 extending into the first side-pull component 2 and the second side-pull component 3.

[0027] Please see Figures 1 to 2 The fixed plate 1 is in a horizontal state and is used to support the first side pull assembly 2, the second side pull assembly 3 and the ejection part 4.

[0028] A track plate 11 is provided on the upper surface of the fixed plate 1, and the lower surface of the track plate 11 is in contact with the upper surface of the fixed plate 1. Bolts or screws are passed through the track plate 11 and the fixed plate 1 to fix the track plate 11 and the fixed plate 1 in connection. The track plate 11 has a track 12 formed by being recessed inward from its upper surface. The track 12 extends horizontally from one end of the track plate 11 to the other end. Preferably, the track 12 is a pair, which is used to limit the moving direction of the first side pull assembly 2 and the second side pull assembly 3.

[0029] A limit plate 13 is installed between the pair of rails 12. The bottom of the limit plate 13 is fixedly connected to the rail plate 11, and the top thereof extends vertically upward. The top of the limit plate 13 extends outward to limit the moving direction of the first side pull assembly 2 and the second side pull assembly 3. Preferably, a limit plate 13 is provided on the side top of the rail plate 11, corresponding to the limit plate 13 installed between the pair of rails 12.

[0030] Please see Figure 3 A fixed PIN seat 14 is installed between the pair of limit plates 13. The bottom of the fixed PIN seat 14 extends into the track plate 11, and the top thereof extends vertically upward. The fixed PIN seat 14 is recessed inward from the top to form an air-avoidance groove 141. The air-avoidance groove 141 is used to facilitate the placement or removal of the PIN. A receiving groove 142 is provided on one side of the air-avoidance groove 141. The receiving groove 142 is recessed inward from the top of the fixed PIN seat 14. A receiving hole 143 is provided on the other side of the air-avoidance groove 141. The receiving hole 143 is recessed inward from the top of the fixed PIN seat 14. Preferably, the shape of the top of the fixed PIN seat 14, the receiving groove 142 and the receiving hole 143 are all changed according to the shape of the PIN.

[0031] The fixed PIN seat 14 also has a distance limiting portion 15, which is fixedly connected to the fixed PIN seat 14, and its two sides extend toward the first side pull component 2 and the second side pull component 3 respectively. The inner sides of both ends of the distance limiting portion 15 extending toward the first side pull component 2 and the second side pull component 3 are formed in a stepped shape, and each step limits a different PIN seat respectively.

[0032] Please see Figure 1 and Figure 4 The first side-pull assembly 2 includes a side-pull driving member 21, a transmission plate 22 connected to the side-pull driving member 21, and a movable PIN seat 23 connected to the transmission plate 22. The side-pull driving member 21 is a certain type of cylinder, which is connected to a driving rod 211. The driving rod 211 extends toward the transmission plate 22. The transmission plate 22 is located on one side of the side-pull driving member 21. It is recessed inward from the side opposite to the side-pull driving member 21 to form an I-shaped groove and is movably connected to the driving rod 211. Fixed bolts 221 are provided on both sides of the transmission plate 22. The fixing bolts 221 pass through the transmission plate 22 and are fixedly connected to the movable PIN seat 23.

[0033] The bottom of the movable PIN seat 23 is in contact with the track plate 11, and the two sides of its bottom are against the limit plates 13, so that the movable PIN seat 23 moves between a pair of limit plates 13. The top height of the movable PIN seat 23 is the same as that of the fixed PIN seat 14 and is adjacent to the fixed PIN seat 14.

[0034] The movable PIN seat 23 has a space-avoiding groove 141 formed inwardly from the top, and the space-avoiding groove 141 is adjacent to the space-avoiding groove 141 of the fixed PIN seat 14. A receiving groove 142 is provided on one side of the space-avoiding groove 141, and the receiving groove 142 is formed inwardly from the top of the fixed PIN seat 14. A receiving hole 143 is provided on the other side of the space-avoiding groove 141, and the receiving hole 143 is formed inwardly from the top of the fixed PIN seat 14.

[0035] The structure of the second side pull assembly 3 is the same as that of the first side pull assembly 2 , and is respectively located on both sides of the fixed PIN seat 14 .

[0036] When the spacing of the PINs needs to be changed, the side-pull driving member 21 pulls the mobile PIN seat 23 away from or close to the fixed PIN seat 14 through the transmission plate 22, thereby changing the spacing between the fixed PIN seat 14 and the mobile PIN seat 23. At the same time, when the mobile PIN seat 23 moves away from the fixed PIN seat 14, it is blocked by the steps of the distance limiting portion 15, thereby preventing the spacing between the fixed PIN seat 14 and the mobile PIN seat 23 from being too large.

[0037] In another embodiment, there are multiple movable PIN seats 23, and multiple movable PIN seats 23 are arranged in parallel. The movable PIN seat 23 located on the outside is connected to the transmission plate 22, and the movable PIN seat 23 located on the inside is adjacent to the fixed PIN seat 14. A pulling plate 231 is fixedly installed on the side of the movable PIN seat 23 located on the outside. One end of the pulling plate 231 is fixedly connected to the movable PIN seat 23, and the other end extends toward the movable PIN seat 23 located on the inside. The outer side of the movable PIN seat 23 located on the inside has a groove 232 formed inwardly concave from its surface, and the inner side of the end of the pulling plate 231 extending toward the inner movable PIN seat 23 has a protrusion 233, and the protrusion 233 extends into the groove 232. When the side pulling driving member 21 pulls the movable PIN seat 23 away from or close to the fixed PIN seat 14 through the transmission plate 22, the movable PIN seat 23 located on the outside drives the movable PIN seat 23 located on the inside to move in the same direction through the pulling plate 231.

[0038] Please see Figure 5The ejection part 4 includes an ejection driving member 41 and a plurality of ejector rods 42 connected to the ejection driving member 41. A support 43 is fixedly installed on the lower surface of the fixed plate 1. The plurality of ejector rods 42 respectively penetrate the support 43, the fixed plate 1, the fixed PIN seat 14 and the movable PIN seat 23 from the lower surface of the fixed plate 1. The ejection driving member 41 is a certain type of cylinder, which pushes the plurality of ejector rods 42 to move vertically, so as to push the PIN out of the receiving groove 142 and the receiving hole 143.

[0039] When the variable-distance clamping platform for PINs of the present invention is used, the PINs are clamped by other clamps so that the PINs enter the receiving grooves 142 and the receiving holes 143 and are carried by the fixed PIN seat 14 and the movable PIN seat 23. When the spacing of the PINs needs to be changed, the side-pull driving member 21 pulls the movable PIN seat 23 away from or close to the fixed PIN seat 14 through the transmission plate 22, thereby changing the spacing between the fixed PIN seat 14 and the movable PIN seat 23.

[0040] The utility model is a variable-distance clamping platform for PINs, which has the characteristic of saving production costs. The side-pull driving member pulls the mobile PIN seat away from or close to the fixed PIN seat, changes the distance between the fixed PIN seat and the mobile PIN seat, adapts to PIN pins of different shapes, avoids excessive waste caused by excessive spacing on the metal sheet, and saves production costs.

[0041] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A variable-pitch clamping platform for PIN, characterized in that: It includes: A fixed plate (1) includes a fixed PIN seat (14), wherein the fixed PIN seat (14) can carry a PIN pin; The first side-pull assembly (2) and the second side-pull assembly (3) both comprise a side-pull driving member (21) and a movable PIN seat (23) capable of carrying a PIN needle. The side-pull driving member (21) can pull the movable PIN seat (23) away from or close to the fixed PIN seat (14).

2. The variable-pitch clamping platform for PIN according to claim 1, characterized in that: The fixed PIN seat (14) is recessed inward from the top to form a clearance groove (141), and the clearance groove (141) is used to facilitate the placement or removal of the PIN.

3. The variable-pitch clamping platform for PIN according to claim 2, characterized in that: A receiving groove (142) is provided on one side of the avoidance groove (141), and the receiving groove (142) is formed by being recessed inward from the top of the fixed PIN seat (14). A receiving hole (143) is provided on the other side of the avoidance groove (141), and the receiving hole (143) is formed by being recessed inward from the top of the fixed PIN seat (14).

4. The variable-pitch clamping platform for PIN according to claim 1, characterized in that: The fixed PIN seat (14) further comprises a distance limiting portion (15), which is fixedly connected to the fixed PIN seat (14), and whose two sides respectively extend in the direction of the first side-pull assembly (2) and the second side-pull assembly (3), and the inner sides of both ends of the distance limiting portion (15) extending in the direction of the first side-pull assembly (2) and the second side-pull assembly (3) are formed in a stepped shape, and each step respectively limits a different movable PIN seat (23).

5. The variable-distance clamping platform for PIN according to claim 1, characterized in that: The structure of the movable PIN seat (23) is the same as that of the fixed PIN seat (14) and is located on both sides of the fixed PIN seat (14).

6. The variable-distance clamping platform for PIN according to claim 1, characterized in that: There are multiple movable PIN seats (23), which are arranged in parallel. The movable PIN seats (23) located on the outside are connected to the side-pull driving member (21), and the movable PIN seats (23) located on the inside are adjacent to the fixed PIN seats (14).

7. The variable-distance clamping platform for PIN according to claim 6, characterized in that: A pull plate (231) is fixedly installed on the side of the movable PIN seat (23) located on the outside. One end of the pull plate (231) is fixedly connected to the movable PIN seat (23), and the other end extends toward the movable PIN seat (23) located on the inside, driving the movable PIN seat (23) located on the inside to move.

8. The variable-distance clamping platform for PIN according to claim 7, characterized in that: The outer side of the movable PIN seat (23) located on the inner side has a groove (232) formed inwardly from its surface, and the inner side of one end of the pull plate (231) extending in the direction of the movable PIN seat (23) on the inner side has a protrusion (233), and the protrusion (233) extends into the groove (232).

9. The variable-distance clamping platform for PIN according to claim 1, characterized in that: An ejection portion (4) is installed below the fixed plate (1), and the ejection portion (4) includes an ejection driving member (41) and a plurality of ejector rods (42) connected to the ejection driving member (41). The ejector rods (42) penetrate the movable PIN seat (23) and the fixed PIN seat (1), and the ejection driving member (41) can push the plurality of ejector rods (42) to move vertically.

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