Substrate clamping device

Abstract

The utility model discloses a base plate clamping device which comprises a tool table and further comprises a limiting sleeve, a fixing rod and an extrusion base, one end of the limiting sleeve is connected with an adjusting screw in a penetrating mode, and a limiting opening is formed in the outer surface of the limiting sleeve. An extrusion plate can generate extrusion force on a limiting ring connected with the extrusion plate through a sliding rod, the limiting ring can move on an L-shaped telescopic rod and pull a spring to stretch out and draw back to generate counter-acting force, then the limiting ring is pulled to drive the sliding rod to generate counter-acting force on the extrusion plate, and therefore the extrusion plate can have better extrusion force, and the clamping effect is better; and meanwhile, a buffering type is achieved, and the clamped base plate can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a substrate clamping device. Background Art

[0002] Electronic equipment refers to equipment that is composed of electronic components such as integrated circuits, transistors, and electron tubes, and uses electronic technology software to function, including electronic computers and robots controlled by electronic computers, numerical control or program control systems, etc. Substrates are the basic materials for manufacturing PCBs. Generally, substrates are copper-clad laminates that are selectively processed by hole processing, chemical copper plating, electroplating, etching, etc. to obtain the required circuit graphics. When electronic equipment is processed with substrates, the substrates need to be clamped and fixed, so a clamping device is needed.

[0003] The existing substrate clamping device has certain disadvantages. First, the existing clamping structure is not convenient for adjusting the direction, and it is impossible to achieve multi-directional adjustment and fixed-point clamping for substrates of different shapes. Second, the existing clamping structure does not have a buffer type and stability, which affects the clamping effect and causes damage to the substrate. Therefore, a substrate clamping device is urgently needed to solve the above problems. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a substrate clamping device, which is implemented through the following technical solutions.

[0005] A substrate clamping device includes a tooling table and further includes:

[0006] A limiting sleeve, one end of which is penetrated and connected with an adjusting screw, and an outer surface of the limiting sleeve is provided with a limiting opening;

[0007] A fixed rod, one end of which is fixedly connected to a movable seat, the other end of which is movably connected to an L-shaped telescopic rod, and one end of the L-shaped telescopic rod extending to the interior of the fixed rod is fixedly connected to a limited position slider;

[0008] An extrusion seat, the top of which is movably connected with three sliding rods, one end of which is fixedly connected with an extrusion plate, and the other end of which is fixedly connected with a limiting ring, a spring is fixedly connected between the extrusion seat and the limiting ring, and the spring is sleeved on the sliding rod.

[0009] Furthermore, the limiting sleeves are four in number and are connected through the top of the tooling table, and the tooling table is rotatably connected to the limiting sleeves, and the adjusting screw is rotatably connected to the limiting sleeves.

[0010] Furthermore, the movable seat passes through the limiting opening and moves inside the limiting sleeve, and the adjusting screw penetrates the movable seat and is threadedly matched.

[0011] Furthermore, the extrusion seat is fixedly connected to the other end of the L-shaped telescopic rod, and the limiting ring is movably sleeved on the L-shaped telescopic rod.

[0012] Furthermore, a discharge port is provided on one side of the box body, and one end of the conveyor belt is located inside the discharge port.

[0013] Furthermore, a substrate storage slot is provided on the top of the tooling table, and the fixing rod and the extrusion seat are both arranged above the substrate storage slot.

[0014] Furthermore, four corners of the bottom of the workbench are fixedly connected with columns.

[0015] The beneficial effect of the utility model is that during the operation of the device, the substrate is first placed in the substrate storage slot provided on the top of the workbench, and then the limiting sleeve is rotated to rotate the fixed rod installed on the limiting sleeve toward the top of the substrate, so that different points can be adjusted for clamping. At the same time, the L-shaped telescopic rod is pulled to be telescoped on the fixed rod through the limiting slider, so that the extrusion seat connected to the other end of the L-shaped telescopic rod is moved above the substrate, and finally the movable seat is driven to rise and fall by rotating the adjusting screw, and the movable seat can drive the connected extrusion seat to rise and fall through the fixed rod and the L-shaped telescopic rod, so that the extrusion seat can drive the connected extrusion plate to be extruded on the substrate, wherein, when the extrusion plate is pressed against the substrate, the extrusion plate can generate an extrusion force on the connected limiting ring through the sliding rod, and the limiting ring can move on the L-shaped telescopic rod and pull the spring to stretch, and can generate a reaction force after stretching, and then the limiting ring is pulled to drive the sliding rod to generate a reaction force on the extrusion plate, so that the extrusion plate can have a better extrusion force, so that the clamping effect is better, and at the same time it has a buffer type, which can protect the clamped substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 : A schematic structural diagram of a substrate clamping device according to the utility model;

[0018] Figure 2 : A side view of the utility model;

[0019] Figure 3 : A schematic diagram of the structure of the fixing rod of the utility model;

[0020] Figure 4 : The utility model Figure 3A magnified view of middle;

[0021] Figure 5 : A schematic diagram of the connection between the limit sleeve and the movable seat of the utility model;

[0022] Figure 6 : A schematic diagram of the connection between the L-shaped telescopic rod and the fixed rod of the utility model.

[0023] The reference numerals are as follows:

[0024] 1. Workbench; 101. Baseboard storage slot; 102. Column;

[0025] 2. Limit sleeve; 201. Adjusting screw; 202. Limit opening;

[0026] 3. Fixed rod; 301. L-shaped telescopic rod; 3011. Limiting slider; 302. Movable seat;

[0027] 4. Extrusion seat; 401. Sliding rod; 4011. Extrusion plate; 4012. Limiting ring; 4013. Spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1-6 As shown, the utility model has the following specific embodiments.

[0030] Example:

[0031] A substrate clamping device includes a tooling table 1 and further includes:

[0032] A limiting sleeve 2, one end of which is connected with an adjusting screw 201, and an outer surface of the limiting sleeve 2 is provided with a limiting opening 202;

[0033] A fixed rod 3, one end of which is fixedly connected to a movable seat 302, the other end of which is movably connected to an L-shaped telescopic rod 301, and one end of the L-shaped telescopic rod 301 extending to the inside of the fixed rod 3 is fixedly connected to a limited position slider 3011;

[0034] An extrusion seat 4, the top of the extrusion seat 4 is movably connected with three slide rods 401, one end of the slide rod 401 is fixedly connected with an extrusion plate 4011, and the other end of the slide rod 401 is fixedly connected with a limiting ring 4012, a spring 4013 is fixedly connected between the extrusion seat 4 and the limiting ring 4012, and the spring 4013 is sleeved on the slide rod 401.

[0035] By adopting the above technical solution, when using the device, first put the substrate into the substrate storage groove 101 opened on the top of the workbench 1, and then rotate the limiting sleeve 2 to make the fixed rod 3 installed on the limiting sleeve 2 rotate toward the top of the substrate, so that different points can be adjusted for clamping. At the same time, by pulling the L-shaped telescopic rod 301 to extend and retract on the fixed rod 3 through the limiting slider 3011, the extrusion seat 4 connected to the other end of the L-shaped telescopic rod 301 is moved to the top of the substrate, and finally the movable seat 302 is driven to rise and fall by rotating the adjusting screw 201. The movable seat 302 can be driven to rise and fall by the fixed rod 3 and the L-shaped telescopic rod 301 to drive the connected extrusion seat 4 to rise and fall. , so that the extrusion seat 4 can drive the connected extrusion plate 4011 to be extruded on the substrate, wherein, when the extrusion plate 4011 is pressed against the substrate, the extrusion plate 4011 can generate an extrusion force on the connected limit ring 4012 through the slide bar 401, and the limit ring 4012 can move on the L-shaped telescopic rod 301 and pull the spring 4013 to stretch. After 4103 is stretched, it can generate a reaction force, and then pull the limit ring 4012 to drive the slide bar 401 to generate a reaction force on the extrusion plate 4011, so that the extrusion plate 4011 can have a better extrusion force and a better clamping effect. At the same time, it has a buffer type and can protect the clamped substrate.

[0036] Specifically, the limiting sleeves 2 are four and penetrate and are connected to the top of the tooling table 1, and the tooling table 1 is rotatably connected to the limiting sleeves 2, and the adjusting screw 201 is rotatably connected to the limiting sleeves 2;

[0037] The movable seat 302 passes through the limiting opening 202 and moves inside the limiting sleeve 2 . The adjusting screw 201 penetrates the movable seat 302 and is threadedly matched.

[0038] By adopting the above technical scheme, the limiting sleeve 2 and the workbench 1 are connected by rotation to adjust the extrusion angle of the extrusion seat 4 on the fixed rod 3. The adjusting screw 201 is rotationally connected to the limiting sleeve 2. At the same time, the adjusting screw 201 is threadedly matched with the movable seat 302, so that the installed fixed rod 3 is adjusted to be raised and lowered by rotating the adjusting screw 201, thereby facilitating the placement and clamping of the substrate.

[0039] Specifically, the extrusion seat 4 is fixedly connected to the other end of the L-shaped telescopic rod 301 , and the limiting ring 4012 is movably sleeved on the L-shaped telescopic rod 301 .

[0040] By adopting the above technical solution, the extrusion seat 4 is set on the other end of the L-shaped telescopic rod 301 connected to the extrusion seat 4, so that the L-shaped telescopic rod 301 can extrude the substrate through the extrusion seat 4, and the limit ring 4012 can be set on the L-shaped telescopic rod 301 and move.

[0041] Specifically, a substrate storage slot 101 is provided on the top of the tooling table 1 , and the fixing rod 3 and the extrusion seat 4 are both arranged above the substrate storage slot 101 .

[0042] By adopting the above technical solution, the substrate storage slot 101 is provided to facilitate the storage of the substrate. At the same time, the fixed rod 3 and the extrusion seat 4 are located above the substrate storage slot 101, so that the fixed rod 3 and the extrusion seat 4 can cooperate with each other to squeeze the top of the substrate for clamping.

[0043] Specifically, the four corners of the bottom of the tooling table 1 are fixedly connected with columns 102 .

[0044] By adopting the above technical solution, the provided columns 102 can support the tooling table 1 .

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A substrate clamping device, comprising a workbench (1), characterized in that: Also includes: A limiting sleeve (2), one end of which is connected to an adjusting screw (201), and an outer surface of the limiting sleeve (2) is provided with a limiting opening (202); A fixed rod (3), one end of the fixed rod (3) being fixedly connected to a movable seat (302), the other end of the fixed rod (3) being movably connected to an L-shaped telescopic rod (301), and one end of the L-shaped telescopic rod (301) extending into the interior of the fixed rod (3) being fixedly connected to a limiting slider (3011); An extrusion seat (4), wherein three slide bars (401) are movably connected to the top of the extrusion seat (4), one end of the slide bar (401) is fixedly connected to an extrusion plate (4011), and the other end of the slide bar (401) is fixedly connected to a limiting ring (4012), a spring (4013) is fixedly connected between the extrusion seat (4) and the limiting ring (4012), and the spring (4013) is sleeved on the slide bar (401).

2. A substrate clamping device according to claim 1, characterized in that: The limiting sleeves (2) are four in number and are connected through the top of the tooling platform (1), and the tooling platform (1) is rotatably connected to the limiting sleeves (2), and the adjusting screw (201) is rotatably connected to the limiting sleeves (2).

3. A substrate clamping device according to claim 2, characterized in that: The movable seat (302) passes through the limiting opening (202) and moves inside the limiting sleeve (2); the adjusting screw (201) penetrates the movable seat (302) and is threadedly matched.

4. A substrate clamping device according to claim 1, characterized in that: The extrusion seat (4) is fixedly connected to the other end of the L-shaped telescopic rod (301), and the limiting ring (4012) is movably sleeved on the L-shaped telescopic rod (301).

5. The substrate clamping device according to claim 1, characterized in that: A substrate storage slot (101) is provided on the top of the tooling table (1), and the fixing rod (3) and the extrusion seat (4) are both arranged above the substrate storage slot (101).

6. A substrate clamping device according to claim 1, characterized in that: The four corners of the bottom of the tooling platform (1) are all fixedly connected with upright posts (102).

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