Paster processing clamp convenient to adjust

Abstract

The utility model discloses a patch processing fixture convenient to adjust, which comprises a rotary base, a rotary plate, mounting blocks, a first telescopic rod, a second telescopic rod and a clamping frame, the rotary plate is movably connected to the top of the rotary base, and the mounting blocks are fixedly connected to the left side and the right side of the top of the rotary plate. And the second telescopic rod is fixedly mounted in the mounting block. Through the arrangement of the mounting plate, the screw rod, the lifting plate and the driving mechanism, an operator starts the driving mechanism, so that the driving mechanism drives the screw rod to rotate continuously, and then the rotating screw rod moves upwards through the mounting plate and drives the lifting plate to move upwards to lift and support a workpiece, so that the stability and the quality of workpiece machining are ensured; the problems that the equipment is not provided with an auxiliary supporting structure, when a clamped workpiece is long, due to the fact that the bottom of the clamped workpiece is not supported, the workpiece can be bent due to pressure applied to the top in the machining process, and the machining quality is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fixture, concretely is a patch processing fixture convenient to adjust. BACKGROUND

[0002] The patch is SMT patch, refers to surface mount technology, is the electronic component that is suitable for SMT production is pasted on PCB (printed circuit board), and is processed into the technology of installing electronic component circuit board after certain process, SMT is surface assembly technology, is the most popular technology and process in electronic assembly industry, electronic circuit surface assembly technology is called surface mount or surface mount technology, it is a kind of circuit connection technology that short lead surface assembly component (SMD, Chinese piece-shaped component) is installed on the surface of printed circuit board or the surface of other substrate, and is welded and assembled by reflow soldering or dip soldering method, under normal circumstances, the electronic product that we use is designed by PCB plus various capacitors, resistors and other electronic components according to the designed circuit diagram, so various electrical appliances need various SMT patch processing processes to process.

[0003] Through the search, China patent publication (announcement) No. CN220798660U discloses an electronic patch processing clamp, which comprises a base, an installation groove is formed in the inner cavity of the base, a motor is fixedly connected in the inner cavity of the installation groove, an output shaft of the motor is fixedly connected with a movable plate, left and right ends of the top of the movable plate are both movably connected with a vertical plate, a third electric telescopic rod is fixedly connected at the top of the inner cavity of the vertical plate, the bottom of the third electric telescopic rod is fixedly connected with the top of the movable plate, a shell is fixedly connected at the top of the vertical plate, and a second electric telescopic rod is fixedly connected in the inner cavity of the shell.The utility model discloses through the cooperation of arc-shaped sliding groove, movable plate, vertical plate, connecting plate, shell, pressing plate, first electric telescopic rod, sliding rod, installation groove, motor, second electric telescopic rod and third electric telescopic rod, the problem that the present electronic patch processing clamp is inconvenient for people to adjust and cannot fix different size electronic patches is solved.

[0004] Based on the above patent search, and combined with the equipment in the prior art, the above-mentioned equipment can solve the problem that the present electronic patch processing clamp is inconvenient for people to adjust and cannot fix different size electronic patches when applied.

[0005] But in the actual use process, the above-mentioned equipment is not provided with auxiliary supporting structure, when the workpiece clamped is long, the pressure applied on the top in the processing process may cause the workpiece to bend, thereby affecting the processing quality. UTILITY MODEL CONTENTS

[0006] To solve the problems presented in the background art, the utility model discloses a convenient to adjust's patch processing clamp has the advantage of auxiliary support, solve the above-mentioned equipment is not set auxiliary support structure, when the workpiece of being clamped is long, because the bottom does not support, the pressure that the top applied in the processing process can cause the workpiece to appear the bending, thereby influence the processing quality's problem.

[0007] To achieve the above object, the utility model provides the following technical scheme: a convenient to adjust's patch processing clamp, including rotary base, rotating plate, mounting block, first telescopic link, second telescopic link and clamping frame, the rotating plate swing joint is in the top of rotary base, the mounting block fixed connection is in the left side and right side of rotating plate top, the second telescopic link fixed mounting is in the inside of mounting block, the second telescopic link fixed mounting is in the output of first telescopic link, the clamping frame fixed mounting is in the output of second telescopic link, the top fixed connection of mounting block inboard has the mounting plate, the inside screw thread connection of mounting plate has the lead screw, the top of lead screw is through bearing swing joint and has the lifting plate, the bottom fixed connection of lead screw has drive mechanism, the left side of lifting plate top is equipped with stop component.

[0008] As the utility model prefers, the drive mechanism includes a friction wheel, the friction wheel is fixedly connected to the bottom of the lead screw, a friction roller is attached to the surface of the friction wheel, a rotating rod is fixedly connected to the top and bottom of the friction roller, and a power component is fixedly connected to the surface of the bottom rotating rod.

[0009] As the utility model prefers, the power component includes a driven wheel, the driven wheel is fixedly connected to the surface of the bottom rotating rod, a drive motor is fixedly installed on the left side of the right mounting block, a drive wheel is fixedly connected to the output of the drive motor, and the drive wheel is drivingly connected to the driven wheel through a belt.

[0010] As the utility model prefers, the stop component includes a mounting hole, the mounting hole is formed on the left side of the top of the lifting plate, an ultrasonic sensor is fixedly installed in the mounting hole, a controller is fixedly installed on the front of the right mounting block, the ultrasonic sensor is electrically connected to the controller through wires, and the controller is electrically connected to the drive motor through wires.

[0011] As the utility model prefers, a jack is fixedly connected to the top of the mounting plate, the top of the jack is fixedly connected to the bottom of the lifting plate.

[0012] As the utility model prefers, a protective pad is attached to the top of the lifting plate, and the protective pad is made of natural rubber.

[0013] As the utility model discloses, the left side of the top of the protection pad is provided with a detection hole, and the detection hole is used for ultrasonic sensor detection.

[0014] Compared with the prior art, the utility model has the beneficial effects as follows:

[0015] 1、 the utility model discloses a mounting plate, screw rod, lifting plate and drive mechanism are set up, and the drive mechanism is driven to rotate the screw rod memory through the operator starting, then make the rotating screw rod move upwards through the mounting plate, and drive the lifting plate to move upwards and support the workpiece, thereby guaranteeing the stability and quality of workpiece processing, solve the above-mentioned equipment is not set auxiliary support structure, when the workpiece clamped is longer, because the bottom does not support, the pressure applied in the processing process top can cause the workpiece to appear bending, thereby affecting the processing quality problem, reaches the effect of auxiliary support.

[0016] 2、 the utility model discloses drive mechanism is set up, when the operator needs to rotate the screw rod and drive the lifting plate to move, through the operator starting power assembly, make power assembly drive the rotation of the rotating rod, then make the rotating rotating rod drive the rotation of the friction roller, and the friction roller will drive the rotation of the friction wheel through friction, thereby make the rotating friction wheel along the surface of the friction roller drive the movement of the screw rod, and further guarantee the convenience of operator rotating the screw rod.

[0017] 3、 the utility model discloses power assembly is set up, when the operator needs drive mechanism, through the operator starting drive motor, make the output end of drive motor drive the rotation of the driving wheel, and the rotating driving wheel will drive the rotation of the driven wheel through the belt, thereby make the driven wheel drive drive mechanism and run, and further guarantee the power source of drive mechanism operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 It is the explosion structure schematic diagram of the utility model;

[0020] Figure 3 It is the utility model Figure 2 It is the enlarged structure schematic diagram of A in the utility model.

[0021] In the figure: 1, rotating base; 2, rotating plate; 3, mounting block; 4, first telescopic rod; 5, second telescopic rod; 6, clamping frame; 7, mounting plate; 8, lead screw; 9, lifting plate; 10, driving mechanism; 101, friction wheel; 102, friction roller; 103, rotating rod; 104, power assembly; 1041, driven wheel; 1042, driving motor; 1043, driving wheel; 11, stopping assembly; 111, mounting hole; 112, sensor; 113, controller; 12, insertion hole; 13, guide rod; 14, protective pad; 15, detection hole. DETAILED DESCRIPTION

[0022] 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.

[0023] As Figures 1 to 3 shown in the utility model provides a kind of patch processing clamp of being convenient for adjustment, including rotating base 1, rotating plate 2, mounting block 3, first telescopic rod 4, second telescopic rod 5 and clamping frame 6, rotating plate 2 is movably connected in the top of rotating base 1, mounting block 3 is fixedly connected in the left side and right side of rotating plate 2 top, second telescopic rod 5 is fixedly installed in the inside of mounting block 3, second telescopic rod 5 is fixedly installed in the output end of first telescopic rod 4, clamping frame 6 is fixedly installed in the output end of second telescopic rod 5, the top of mounting block 3 inside is fixedly connected with mounting plate 7, the inside of mounting plate 7 is screw-threaded with lead screw 8, the top of lead screw 8 is movably connected with lifting plate 9 by bearing, the bottom of lead screw 8 is fixedly connected with driving mechanism 10, the left side of the top of lifting plate 9 is provided with stopping assembly 11.

[0024] Referring to Figure 2 , driving mechanism 10 includes friction wheel 101, friction wheel 101 is fixedly connected in the bottom of lead screw 8, the surface of friction wheel 101 is attached with friction roller 102, the top and bottom of friction roller 102 are fixedly connected with rotating rod 103, the surface of bottom rotating rod 103 is fixedly connected with power assembly 104.

[0025] As a technical optimization scheme of the utility model, when the operator needs to rotate the lead screw 8 to drive the lifting plate 9 to move, the operator starts the power assembly 104, the power assembly 104 drives the rotating lever 103 to rotate, then the rotating rotating lever 103 drives the friction roller 102 to rotate, the friction roller 102 drives the friction wheel 101 to rotate through friction, so that the rotating friction wheel 101 drives the lead screw 8 to move along the surface of the friction roller 102, thereby ensuring the convenience of the operator rotating the lead screw 8.

[0026] Reference Figure 2 The power assembly 104 includes a driven wheel 1041 fixedly connected to the surface of the bottom rotating lever 103, a driving motor 1042 fixedly installed on the left side of the right side mounting block 3, and a driving wheel 1043 fixedly connected to the output end of the driving motor 1042, which is in transmission connection with the driven wheel 1041 through a belt.

[0027] As a technical optimization scheme of the utility model, when the operator needs to drive the mechanism 10, the operator starts the driving motor 1042, the output end of the driving motor 1042 drives the driving wheel 1043 to rotate, the rotating driving wheel 1043 drives the driven wheel 1041 to rotate through the belt, so that the driven wheel 1041 drives the driving mechanism 10 to run, thereby ensuring the power source of the driving mechanism 10.

[0028] Reference Figure 1 And Figure 3 The stopping assembly 11 includes a mounting hole 111, the mounting hole 111 is provided on the left side of the top of the lifting plate 9, an ultrasonic sensor 112 is fixedly installed in the mounting hole 111, a controller 113 is fixedly installed on the front of the right side mounting block 3, the ultrasonic sensor 112 is electrically connected to the controller 113 through wires, and the controller 113 is electrically connected to the driving motor 1042 through wires.

[0029] As a technical optimization scheme of the utility model, when the driving mechanism 10 drives the lifting plate 9 to move upward to lift the workpiece through the lead screw 8, the ultrasonic sensor 112 detects the position of the workpiece and itself at all times, when the distance between the workpiece and the ultrasonic sensor 112 reaches the set distance, the ultrasonic sensor 112 sends a signal to the controller 113, then the controller 113 controls the running driving motor 1042 to be closed, at this time, the protective pad 14 on the lifting plate 9 is just attached to the workpiece to be processed, so that the lifting plate 9 can support the workpiece, and the situation that the lifting plate 9 moves too high and damages the workpiece is avoided.

[0030] Reference Figure 2The four corners of the top of the mounting plate 7 are provided with insertion holes 12, the inside of the insertion holes 12 is slidably connected with guide rods 13, and the top of the guide rods 13 is fixedly connected with the bottom of the lifting plate 9.

[0031] As a technical optimization scheme of the utility model, the insertion holes 12 and the guide rods 13 are arranged, so that when the lifting plate 9 moves, the lifting plate 9 drives the guide rods 13 to move in the insertion holes 12, thereby the insertion holes 12 and the guide rods 13 limit the movement of the lifting plate 9, and the situation that the lifting plate 9 swings randomly during movement is avoided.

[0032] Reference Figure 1 The top of the lifting plate 9 is attached with a protective pad 14, and the material of the protective pad 14 is natural rubber.

[0033] As a technical optimization scheme of the utility model, the protective pad 14 is arranged, so that the protective pad 14 contacts the workpiece instead of the lifting plate 9, thereby the protective pad 14 can protect the surface of the workpiece and the lifting plate 9, and the situation that the surface of the workpiece and the lifting plate 9 is scratched is avoided.

[0034] Reference Figure 3 The left side of the top of the protective pad 14 is provided with a detection hole 15, and the detection hole 15 is used for detection of an ultrasonic sensor 112.

[0035] As a technical optimization scheme of the utility model, the detection hole 15 is arranged, so that the detection end of the ultrasonic sensor 112 can shield the position of the workpiece through the detection hole 15, and the detection end of the ultrasonic sensor 112 is prevented from being shielded by the protective pad 14.

[0036] The working principle and use process of the utility model: when using, the height of clamping is adjusted by the operator starting the first telescopic rod 4, then the operator starts the second telescopic rod 5 to clamp the workpiece, when clamping is completed, if the length of the clamped workpiece is longer, the operator starts the driving motor 1042, the output end of the driving motor 1042 drives the driving wheel 1043 to rotate, the driving wheel 1043 drives the driven wheel 1041 to rotate through the belt, and then the driven wheel 1041 drives the rotating rod 103 to rotate, the rotating rod 103 drives the friction roller 102 to rotate, the friction roller 102 drives the friction wheel 101 to rotate through friction, the friction wheel 101 drives the lead screw 8 to rotate, the lead screw 8 moves upwards through the threaded hole on the mounting plate 7, the rotating friction wheel 101 moves upwards through the lead screw 8, and the friction wheel 101 also rotates and adheres to the surface of the friction roller 102 during movement, so that the normal rotation of the lead screw 8 is ensured, when the lifting plate 9 moves to the appropriate distance, the ultrasonic sensor 112 sends a signal to the controller 113, then the controller 113 controls the running driving motor 1042 to be closed, at this time, the protective pad 14 on the lifting plate 9 just adheres to the workpiece to be processed, so that the lifting plate 9 can support the workpiece, thereby ensuring the stability of the longer workpiece clamping process.

[0037] In summary: the patch processing clamp convenient to adjust, through the installation plate 7, the lead screw 8, the lifting plate 9 and the driving mechanism 10, the operator starts the driving mechanism 10, the driving mechanism 10 drives the lead screw 8 to rotate, then the rotating lead screw 8 moves upwards through the mounting plate 7 and drives the lifting plate 9 to move upwards to support the workpiece, thereby ensuring the stability and quality of workpiece processing, solving the problem that the above-mentioned equipment does not set auxiliary supporting structure, when the clamped workpiece is longer, the top applied pressure may cause the workpiece to bend during processing, thereby affecting the processing quality.

[0038] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A patch processing fixture that is easy to adjust, comprising a rotating base (1), a rotating plate (2), a mounting block (3), a first telescopic rod (4), a second telescopic rod (5) and a clamping frame (6), characterized in that: The rotating plate (2) is movably connected to the top of the rotating base (1); the mounting block (3) is fixedly connected to the left and right sides of the top of the rotating plate (2); the second telescopic rod (5) is fixedly installed inside the mounting block (3); the second telescopic rod (5) is fixedly installed at the output end of the first telescopic rod (4); the clamping frame (6) is fixedly installed at the output end of the second telescopic rod (5); the top of the inner side of the mounting block (3) is fixedly connected to a mounting plate (7); the internal thread of the mounting plate (7) is connected to a screw rod (8); the top of the screw rod (8) is movably connected to a lifting plate (9) through a bearing; the bottom of the screw rod (8) is fixedly connected to a driving mechanism (10); and a stop component (11) is provided on the left side of the top of the lifting plate (9).

2. The easily adjustable patch processing fixture according to claim 1, characterized in that: The driving mechanism (10) comprises a friction wheel (101), the friction wheel (101) is fixedly connected to the bottom of the screw rod (8), a friction roller (102) is attached to the surface of the friction wheel (101), the top and bottom of the friction roller (102) are fixedly connected to a rotating rod (103), and the surface of the rotating rod (103) at the bottom is fixedly connected to a power assembly (104).

3. The easily adjustable patch processing fixture according to claim 1, characterized in that: The power assembly (104) comprises a driven wheel (1041), the driven wheel (1041) being fixedly connected to the surface of the rotating rod (103) at the bottom, a driving motor (1042) being fixedly installed on the left side of the right mounting block (3), the output end of the driving motor (1042) being fixedly connected to a driving wheel (1043), and the driving wheel (1043) being transmission-connected to the driven wheel (1041) via a belt.

4. The easily adjustable patch processing fixture according to claim 3, characterized in that: The stop assembly (11) includes a mounting hole (111), the mounting hole (111) is opened on the left side of the top of the lifting plate (9), an ultrasonic sensor (112) is fixedly installed inside the mounting hole (111), and a controller (113) is fixedly installed on the front of the mounting block (3) on the right side, the ultrasonic sensor (112) is electrically connected to the controller (113) through a wire, and the controller (113) is electrically connected to the drive motor (1042) through a wire.

5. The easily adjustable patch processing fixture according to claim 1, characterized in that: Insert holes (12) are provided at the four corners of the top of the mounting plate (7), and a guide rod (13) is slidably connected inside the insert holes (12), and the top of the guide rod (13) is fixedly connected to the bottom of the lifting plate (9).

6. The easily adjustable patch processing fixture according to claim 4, characterized in that: A protective pad (14) is attached to the top of the lifting plate (9), and the material of the protective pad (14) is natural rubber.

7. The easily adjustable patch processing fixture according to claim 6, characterized in that: A detection hole (15) is provided on the left side of the top of the protection pad (14), and the detection hole (15) is used for detection by an ultrasonic sensor (112).

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