Chip mounter clamp with good stability

Abstract

The utility model relates to the technical field of chip mounter clamps, in particular to a chip mounter clamp with good stability, which comprises a base, support assemblies are arranged on two sides of the top of the base, each support assembly comprises a support sleeve frame, a bracket and a fixing bolt, a positioning frame is fixed on the top of the bracket through a bolt, and the positioning frame is fixed on the top of the bracket through a bolt. A first small air cylinder and a second small air cylinder are installed on the two sides of the inner wall of the positioning frame through bolts correspondingly. Sliding rails are arranged on the two sides, away from the first small air cylinder and the second small air cylinder, of the inner wall of the positioning frame through reserved grooves. The circuit board is placed on the inner side of the positioning frame, then the first small air cylinder and the second small air cylinder drive the corresponding first clamping plate and the second clamping plate to clamp and position the circuit board, meanwhile, the anti-skid pads on the inner surfaces of the first clamping plate and the second clamping plate are made of rubber materials, so that friction with the edge of the circuit board is increased, and the clamping stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chip mounter clamps, in particular to a chip mounter clamp with good stability. Background Art

[0002] A surface mount system is an electronic assembly device that can automatically place electronic components at specific locations on a circuit board. During processing, a fixture is required to clamp and position the circuit board.

[0003] At present, the clamping position of circuit boards is manually locked and clamped with many procedures, which is cumbersome to operate. In addition, the clamp lacks auxiliary support components for coordination and movement, resulting in poor stability. Therefore, a stable placement machine clamp is proposed to replace manual clamping of circuit boards. The operation is time-saving and labor-saving, and the clamp has auxiliary support components for coordination and movement, thereby improving stability. Utility Model Content

[0004] In response to the problems in the existing technology, the utility model provides a SMT clamp with good stability to replace manpower to clamp the circuit board, which saves time and effort in operation, and has an auxiliary support component that cooperates with the movement to improve stability.

[0005] The technical solution adopted by the utility model to solve the technical problem is a patch machine fixture with good stability, comprising a base, support assemblies are provided on both sides of the top of the base, the support assemblies include a support sleeve, a bracket and fixing bolts, a positioning frame is fixed to the top of the bracket by bolts, and a first small cylinder and a second small cylinder are respectively installed on both sides of the inner wall of the positioning frame by bolts;

[0006] The inner wall of the positioning frame is provided with slide rails on both sides away from the first small cylinder and the second small cylinder through reserved grooves, and a first clamping plate and a second clamping plate are respectively provided on both sides between the slide rails.

[0007] By adopting the above technical solution, during installation, bolts can be installed through the fixing holes on the surface of the base;

[0008] At the same time, the support sleeve can be used to coordinate with the bracket to adjust the height according to the required height, and then the fixing bolts can be rotated to squeeze the bracket to fix it;

[0009] The circuit board is placed inside the positioning frame, and the first and second small cylinders are used to drive the corresponding first and second clamping plates to clamp the circuit board in place. At the same time, the anti-slip pads on the inner surfaces of the first and second clamping plates are made of rubber material to increase friction with the edge of the circuit board, thereby improving the clamping stability;

[0010] During the clamping operation, the sliding rails on the inner wall of the positioning frame cooperate with the first clamping plate and the second clamping plate to slide smoothly, thereby achieving auxiliary support and cooperative sliding effects, thereby further improving the support stability.

[0011] Specifically, fixing holes are evenly opened around the center position on the outer periphery of the top surface of the base.

[0012] By adopting the above technical solution, during installation, bolts can be installed through the fixing holes on the surface of the base.

[0013] Specifically, the support sleeves are fixed to both sides of the top of the base by bolts, the brackets are sleeved on the top of the support sleeves, and the top of one side of the support sleeves corresponding to the bracket positions are penetrated by fixing bolts through reserved threaded holes.

[0014] By adopting the above technical solution, the support sleeve is used in conjunction with the bracket to be raised and lowered according to the required height, and then the fixing bolt is rotated to squeeze the bracket to fix it.

[0015] Specifically, the driving ends of the first small cylinder and the second small cylinder are connected to the first clamping plate and the second clamping plate respectively. The inner surfaces of the first clamping plate and the second clamping plate are both adhered with anti-slip pads, and the anti-slip pads are made of rubber material.

[0016] By adopting the above technical solution, the first small cylinder and the second small cylinder are used to drive the corresponding first clamping plate and the second clamping plate to clamp and position the circuit board. At the same time, the anti-slip pads on the inner surfaces of the first clamping plate and the second clamping plate are made of rubber material to increase the friction with the edge of the circuit board, thereby improving the clamping stability.

[0017] Specifically, the first clamping plate and the second clamping plate are both slidably connected to the slide rail via sliders on both sides.

[0018] By adopting the above technical solution, the slide rail is used to cooperate with the first clamping plate and the second clamping plate to slide smoothly, thereby achieving auxiliary support and cooperative sliding effects.

[0019] Beneficial effects of the utility model:

[0020] The utility model describes a SMT clamp with good stability, which places a circuit board on the inner side of a positioning frame, and then drives the corresponding first and second clamping plates through the first and second small cylinders to clamp and position the circuit board. At the same time, the anti-slip pads on the inner surfaces of the first and second clamping plates are made of rubber material to increase friction with the edge of the circuit board, thereby improving the clamping stability.

[0021] The utility model provides a patch machine clamp with good stability. During the clamping operation, the slide rail on the inner wall of the positioning frame cooperates with the first clamping plate and the second clamping plate to slide smoothly, thereby achieving auxiliary support and cooperative sliding effects, thereby further improving the support stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 It is an overall schematic diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the support assembly of the present utility model;

[0025] Figure 3 Schematic diagram of the slide rail of the present utility model;

[0026] In the figure: 1. Base; 2. Fixing hole; 3. Support assembly; 301. Support sleeve; 302. Bracket; 303. Fixing bolt; 4. Positioning frame; 5. First small cylinder; 6. Second small cylinder; 7. Slide rail; 8. First splint; 9. Second splint; 10. Anti-slip pad. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0028] In order to save time and effort in operation and improve the stability of the fixture, such as Figure 1-3 As shown, the present invention provides a stable placement machine fixture, comprising a base 1, with support assemblies 3 provided on both sides of the top of the base 1, the support assembly 3 comprising a support sleeve 301, a bracket 302 and fixing bolts 303, a positioning frame 4 fixed to the top of the bracket 302 by bolts, and a first small cylinder 5 and a second small cylinder 6 respectively installed on both sides of the inner wall of the positioning frame 4 by bolts;

[0029] The inner wall of the positioning frame 4 is provided with slide rails 7 on both sides away from the first small cylinder 5 and the second small cylinder 6 through reserved grooves, and a first clamping plate 8 and a second clamping plate 9 are provided on both sides between the slide rails 7.

[0030] When in use, the fixing holes 2 on the surface of the base 1 are used for easy bolt installation. At the same time, the support sleeve 301 can be used to cooperate with the bracket 302 to adjust the height as required, and then the fixing bolts 303 are rotated to squeeze the bracket 302 to fix it.

[0031] During operation, the circuit board is placed inside the positioning frame 4, and the first and second small cylinders 5 and 6 drive the corresponding first and second clamping plates 8 and 9 to clamp and position the circuit board. At the same time, the anti-slip pads 10 on the inner surfaces of the first and second clamping plates 8 and 9 are made of rubber material to increase friction with the edge of the circuit board, thereby improving the clamping stability;

[0032] During the clamping operation, the slide rail 7 on the inner wall of the positioning frame 4 cooperates with the first clamping plate 8 and the second clamping plate 9 to slide smoothly, thereby achieving auxiliary support and cooperative sliding effects, thereby further improving the support stability.

[0033] In order to save time and effort in operation and improve the stability of the fixture, for example, Figure 1 、 Figure 2 As shown, the present invention also includes that fixing holes 2 are evenly opened around the center position on the outer periphery of the top surface of the base 1.

[0034] When in use or during installation, bolts are installed through the fixing holes 2 on the surface of the base 1 .

[0035] For example, Figure 1 、 Figure 2 As shown, the utility model also includes that the support sleeves 301 are fixed to both sides of the top of the base 1 by bolts, the brackets 302 are sleeved on the top of the support sleeves 301, and the top of one side of the support sleeves 301 corresponding to the bracket 302 position is penetrated by a fixing bolt 303 through a reserved threaded hole.

[0036] When in use, the support sleeve 301 is used in conjunction with the bracket 302 to be raised or lowered according to a required height, and then the fixing bolt 303 is rotated to squeeze the bracket 302 to fix it.

[0037] For example, Figure 1 As shown, the utility model also includes that the driving ends of the first small cylinder 5 and the second small cylinder 6 are respectively connected to the first plywood 8 and the second plywood 9, and the inner surfaces of the first plywood 8 and the second plywood 9 are both adhered with anti-slip pads 10, and the anti-slip pads 10 are made of rubber material.

[0038] When in use, the first small cylinder 5 and the second small cylinder 6 are used to drive the corresponding first clamping plate 8 and the second clamping plate 9 to clamp and position the circuit board. At the same time, the anti-slip pad 10 on the inner surface of the first clamping plate 8 and the second clamping plate 9 is made of rubber material to increase the friction with the edge of the circuit board, thereby improving the clamping stability.

[0039] For example, Figure 1 As shown, the present invention also includes that the first clamping plate 8 and the second clamping plate 9 are both slidably connected to the slide rail 7 through sliders on both sides.

[0040] When in use, the slide rail 7 is used to cooperate with the first clamping plate 8 and the second clamping plate 9 to slide smoothly, thereby achieving auxiliary support and cooperative sliding effects.

[0041] When the utility model is in use, the fixing holes 2 on the surface of the base 1 are used to facilitate bolt installation;

[0042] At the same time, the support sleeve 301 can be adjusted to the required height by cooperating with the bracket 302, and then the fixing bolt 303 can be rotated to squeeze the bracket 302 to fix it, thereby improving the convenience of adjustment;

[0043] The circuit board is placed inside the positioning frame 4, and the first and second small cylinders 5 and 6 drive the corresponding first and second clamping plates 8 and 9 to clamp and position the circuit board. At the same time, the anti-slip pads 10 on the inner surfaces of the first and second clamping plates 8 and 9 are made of rubber material to increase friction with the edge of the circuit board, thereby improving the clamping stability;

[0044] During the clamping operation, the slide rail 7 on the inner wall of the positioning frame 4 cooperates with the first clamping plate 8 and the second clamping plate 9 to slide smoothly, thereby achieving auxiliary support and cooperative sliding effects, thereby further improving the support stability.

[0045] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A chip mounter fixture with good stability, characterized in that: The invention comprises a base (1), support assemblies (3) are provided on both sides of the top of the base (1), the support assembly (3) comprises a support sleeve (301), a bracket (302) and a fixing bolt (303), a positioning frame (4) is fixed to the top of the bracket (302) by bolts, and a first small cylinder (5) and a second small cylinder (6) are respectively installed on both sides of the inner wall of the positioning frame (4) by bolts; The inner wall of the positioning frame (4) is provided with slide rails (7) on both sides away from the first small cylinder (5) and the second small cylinder (6) through reserved grooves, and a first clamping plate (8) and a second clamping plate (9) are provided on both sides between the slide rails (7).

2. The chip mounter fixture with good stability according to claim 1, characterized in that: Fixing holes (2) are evenly arranged around the center position on the outer periphery of the top surface of the base (1).

3. The chip mounter fixture with good stability according to claim 1, characterized in that: The support sleeves (301) are fixed to both sides of the top of the base (1) by bolts, and the brackets (302) are sleeved on the top of the support sleeves (301). The top of one side of the support sleeves (301) corresponding to the brackets (302) are penetrated by fixing bolts (303) through reserved threaded holes.

4. The chip mounter fixture with good stability according to claim 1, characterized in that: The driving ends of the first small cylinder (5) and the second small cylinder (6) are connected to the first clamping plate (8) and the second clamping plate (9) respectively. The inner surfaces of the first clamping plate (8) and the second clamping plate (9) are both adhered with anti-slip pads (10), and the anti-slip pads (10) are made of rubber material.

5. The chip mounter fixture with good stability according to claim 1, characterized in that: The first clamping plate (8) and the second clamping plate (9) are both slidably connected to the slide rail (7) via sliders on both sides.

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