Movable double-shaft fixing clamp

Abstract

The utility model belongs to the technical field of clamps, and particularly relates to a movable type double-shaft fixing clamp. The clamp comprises a bottom plate and a fixing mechanism, wherein the fixing mechanism comprises a base, a placing seat, a stop block, a moving block, an abutting block, a cover plate, a hexagon socket screw, a fixing assembly and a moving assembly; the base, the stop block and the placing seat are all fixed on the bottom plate, and the stop block is attached to the side surface of the placing seat; a moving block and an abutting block are arranged in the base, and the abutting block is located over the moving block and fixedly connected with the moving block; the cover plate is fixedly arranged on the surface of the base through hexagon socket screws and located above the abutting block. The moving block is provided with a threaded through hole embedded with the moving assembly, and the moving assembly is embedded into the moving block through the threaded through hole and is limited by using the fixing assembly; the device is simple in structure, easy and convenient to operate and capable of rapidly fixing the device, and the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of clamp, concretely relates to a mobile double-shaft fixing clamp. BACKGROUND

[0002] Gold wire bonding is a key process of semiconductor process connection, which is directly related to the performance and reliability of semiconductor devices, and the core of gold wire bonding is to use gold wire as a conductive medium, and through precise bonding technology, the solder pad bonding area on the semiconductor chip is bonded and connected with the PCB board.

[0003] The gold wire bonding ball bonding machine is a professional equipment for bonding chip function, which integrates precise mechanical control, heat energy management, ultrasonic energy transmission and advanced automatic control system, and can accurately complete the bonding process such as gold wire placement, heating, pressing and ultrasonic vibration on the micron scale, in order to ensure the stability and accuracy of welding when using the gold wire bonding ball bonding machine for gold wire bonding processing, the device needs to be fixed by using a fixing clamp.

[0004] But the existing fixed clamp, the structure is complex, the operation is tedious, and it is not convenient to quickly fix the device, so as to affect the processing efficiency. SUMMARY

[0005] In view of the deficiencies of the prior art, the utility model provides a mobile double-shaft fixing clamp, which comprises a bottom plate 101 and a fixing mechanism, the fixing mechanism comprises a base 103, a placing seat 106, a stop block 107, a moving block 108, a supporting block 109, a cover plate 110, an internal hexagonal bolt 111, a fixing assembly and a moving assembly, the base 103, the stop block 107 and the placing seat 106 are fixed on the bottom plate 101, and the stop block 107 is arranged on the side surface of the placing seat 106, the base 103 is provided with the moving block 108 and the supporting block 109, the supporting block 109 is located directly above the moving block 108 and is fixedly connected with the moving block 108, the cover plate 110 is fixedly arranged on the upper surface of the base 103 through the internal hexagonal bolt 111 and is located above the supporting block 109, the moving block 108 is provided with a threaded hole embedded with the moving assembly, and the moving assembly is embedded into the moving block 108 through the threaded hole and is limited by the fixing assembly.

[0006] Preferably, the base 103 and the placing seat 106 are located on the same straight line, and the placing seat 106 is provided with a protruding structure on the side away from the base 103.

[0007] Preferably, the moving assembly comprises a rotating rod 112, two limiting rings 113, a screw rod 114 and a rotating piece, the screw rod 114 penetrates through the moving block 108 and is threadedly connected with the moving block 108; the rotating rod 112 penetrates through the base 103 and is fixedly connected with the fixed assembly, one end of the rotating rod 112 is fixedly connected with the screw rod 114, and the other end of the rotating rod 112 is fixedly connected with the rotating piece; the two limiting rings 113 are both fixedly connected with the rotating rod 112 and are respectively located at two ends of the rotating rod 112.

[0008] Preferably, the rotating piece comprises a round rod 115 and a rotating knob 116, one end of the round rod 115 is fixedly connected with the rotating rod 112, and the other end of the round rod 115 is fixedly connected with the rotating knob 116.

[0009] Preferably, the fixed assembly comprises a fixed plate 117 and a cross screw 118, the fixed plate 117 is provided with a half-through hole matched with the moving assembly, and the fixed plate 117 is fixedly installed on the base 103 through the cross screw 118.

[0010] Preferably, the base 103 is provided with a first recess 104 and a second recess 105, the second recess 105 is located directly above the first recess 104; the moving block 108 is attached and installed in the first recess 104, and the abutting block 109 is attached and installed in the second recess 105; the base 103 is further provided with a half-through hole matched with the moving assembly.

[0011] Preferably, the abutting block 109 is provided with a protruding structure facing the placing seat 106.

[0012] Preferably, the bottom plate 101 is provided with a plurality of mounting holes 102.

[0013] The moving type double-shaft fixed clamp has the advantages that the moving type double-shaft fixed clamp can be installed on a heating table of a gold wire bonding ball welding machine through a plurality of bolts, then a device is placed on the placing seat, one side of the device is attached to the stop block, the moving assembly is rotated, the moving block is moved, the abutting block is moved by the moving block, and thus the device is fixedly abutted with the placing seat; the moving type double-shaft fixed clamp has the advantages of simple structure, convenient operation, fast fixing of the device, improved machining efficiency and good application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a structural schematic view of the utility model.

[0015] Figure 2 is a perspective view of the utility model.

[0016] Figure 3 is a partial structural schematic view of the utility model.

[0017] Figure 4 is an exploded view of the structure of the utility model.

[0018] Figure 5 It is the local structure schematic diagram of the utility model.

[0019] In the figure: 101 - base plate, 102 - mounting hole, 103 - base, 104 - first recess, 105 - second recess, 106 - placing seat, 107 - stop block, 108 - moving block, 109 - abutting block, 110 - cover plate, 111 - inner hexagonal bolt, 112 - rotating rod, 113 - limiting ring, 114 - lead screw, 115 - round rod, 116 - knob, 117 - fixed plate, 118 - cross bolt. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model aims at providing a mobile double-shaft fixing clamp, aiming at solving the technical problems of the existing fixing clamp, complex structure, cumbersome operation, not convenient for quick fixing of devices, thereby affecting the processing efficiency. In order to achieve the above-mentioned purpose, as shown in Figures 1-4 The utility model discloses a mobile double-shaft fixing clamp, which comprises a base plate 101 and a fixing mechanism, the fixing mechanism comprises a base 103, a placing seat 106, a stop block 107, a moving block 108, an abutting block 109, a cover plate 110, an inner hexagonal bolt 111, a fixing assembly and a moving assembly, the base 103, the stop block 107 and the placing seat 106 are all fixed on the base plate 101, and the stop block 107 is arranged on the side surface of the placing seat 106 in a matched mode, the moving block 108 and the abutting block 109 are arranged in the base 103, the abutting block 109 is located directly above the moving block 108 and is fixedly connected with the moving block 108, the cover plate 110 is fixedly arranged on the upper surface of the base 103 in a matched mode with the upper surface of the base 103 and is located above the abutting block 109, the moving block 108 is provided with a threaded through hole matched with the moving assembly, and the moving assembly is embedded into the moving block 108 through the threaded through hole and is limited by the fixing assembly.

[0022] In some preferred embodiments of the utility model, the base 103 and the placing seat 106 are located on the same straight line, and the placing seat 106 is provided with a protruding structure on the side away from the base 103.

[0023] The utility model discloses a mobile block 108 and the holding block 109 are installed in base 103, install cover plate 110 on base 103 through multiple said internal hexagon bolt 111, thereby with mobile block 108 and holding block 109 are limited in base 103, install mobile assembly on base 103 through fixed component.

[0024] In some preferred embodiments of the utility model, the mobile assembly comprises a rotating rod 112, two limiting rings 113, a lead screw 114 and a rotating piece, the lead screw 114 penetrates through the mobile block 108 and is in threaded cooperation with the mobile block 108; the rotating rod penetrates through the base and is fixedly connected with the fixed component at one end and fixedly connected with the rotating piece at the other end; the two limiting rings 113 are both fixedly connected with the rotating rod 112 and located at the two ends of the rotating rod respectively, and the rotating rod 112 is limited through the two limiting rings 113.

[0025] In specific use, the rotating piece is rotated, the rotating piece drives the rotating rod 112 to rotate, the rotating rod 112 drives the lead screw 114 to rotate, and the mobile block 108 moves in the base 103.

[0026] In some preferred embodiments of the utility model, the rotating piece comprises a round rod 115 and a knob 116, one end of the round rod 115 is fixedly connected with the rotating rod 112, and the other end of the round rod 115 is fixedly connected with the knob 116. Preferably, the knob is engraved with a tooth pattern, which facilitates twisting.

[0027] In some preferred embodiments of the utility model, the fixed component comprises a fixed plate 117 and a cross bolt (117), the fixed plate 117 is provided with a half-through hole matched with the mobile assembly, and the fixed plate 117 is fixedly installed on the base 103 through multiple cross bolts 117, so as to limit the rotating rod 112 and the two limiting rings 113.

[0028] As Figure 5As shown, in some preferred embodiments of the utility model, first recess 104 and second recess 105 are arranged in base 103, and second recess 105 is located directly above first recess 104; moving block 108 is attached and installed in first recess 104, and abutting block 109 is attached and installed in second recess 105; base 103 is further provided with a half-through hole cooperating with the moving assembly. In specific use, rotation of screw rod 114 makes moving block 108 move in first recess 104, and moving block 108 thereby drives abutting block 109 to move in second recess 105.

[0029] In some preferred embodiments of the utility model, abutting block 109 is provided with a protruding structure facing one side of placement seat 106. Base plate 101 is provided with a plurality of mounting holes 102 for installing the clamp on the heating table of the gold wire bonding ball welding machine using bolts.

[0030] In summary, in specific use, the utility model connects the moving assembly with the moving block, then installs the moving block and the abutting block in the base, installs the cover plate on the base through a plurality of inner hexagonal bolts, thereby limiting the moving block and the abutting block in the base, installs the moving assembly on the base through the fixing assembly, installs the base plate on the heating table of the gold wire bonding ball welding machine through a plurality of bolts, then places the device on the placement seat, and makes one side of the device attach to the stop block, then rotates the moving assembly, makes the moving block move, and the moving block drives the abutting block to move, thereby abutting and fixing the device and the placement seat. The utility model can effectively solve the problems of the existing fixing clamp, complex structure, cumbersome operation, inconvenience for quickly fixing the device, and thereby affecting the processing efficiency.

[0031] The above embodiments further illustrate the purpose, technical scheme and advantages of the utility model. It should be understood that the above embodiments are only preferred embodiments of the utility model, and are not intended to limit the utility model. Any modification, equivalent replacement, improvement, etc. made to the utility model within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A mobile two-axis stationary fixture, characterized by, The utility model relates to a fixing mechanism for fixing the bottom plate (101) and the fixed mechanism, which comprises a base (103), a placing seat (106), a stopper (107), a moving block (108), a bearing block (109), a cover plate (110), a hexagonal socket head cap screw (111), a fixed assembly and a moving assembly, the base (103), the stopper (107) and the placing seat (106) are fixed on the bottom plate (101), and the stopper (107) is arranged on the side of the placing seat (106) in close contact, the moving block (108) and the bearing block (109) are arranged in the base (103), the bearing block (109) is located directly above the moving block (108) and is fixedly connected with the moving block (108), the cover plate (110) is fixedly arranged on the upper surface of the base (103) through the hexagonal socket head cap screw (111) and is located above the bearing block (109), the moving block (108) is provided with a threaded through hole matched with the moving assembly, and the moving assembly is embedded into the moving block (108) through the threaded through hole and is limited by the fixed assembly. The base (103) and the placing seat (106) are located on the same straight line, and the placing seat (106) is provided with a convex structure on the side away from the base (103).

2. A mobile dual-axis fixture as claimed in claim 1, wherein, The moving assembly comprises a rotating rod (112), two limiting rings (113), a lead screw (114) and a rotating part, the lead screw (114) penetrates through the moving block (108) and is threadedly matched with the moving block (108), the rotating rod (112) penetrates through the base (103) and is fixedly connected with the fixed assembly, one end of the rotating rod (112) is fixedly connected with the lead screw (114), and the other end of the rotating rod (112) is fixedly connected with the rotating part, and the two limiting rings (113) are fixedly connected with the rotating rod (112) and are located at the two ends of the rotating rod (112) respectively.

3. The mobile dual-axis fixture of claim 1, wherein, The rotating part comprises a round rod (115) and a knob (116), one end of the round rod (115) is fixedly connected with the rotating rod (112), and the other end of the round rod (115) is fixedly connected with the knob (116).

4. A mobile dual-axis fixture as claimed in claim 3, wherein, The fixed assembly comprises a fixed plate (117) and a cross screw (118), the fixed plate (117) is provided with a half-through hole matched with the moving assembly, and the fixed plate (117) is fixedly installed on the base (103) through the cross screw (118).

5. The mobile dual-axis fixture of claim 1, wherein, The base (103) is provided with a first groove (104) and a second groove (105), and the second groove (105) is located directly above the first groove (104), the moving block (108) is installed in the first groove (104) in close contact, the bearing block (109) is installed in the second groove (105) in close contact, and the base (103) is further provided with a half-through hole matched with the moving assembly.

6. The mobile dual-axis fixture of claim 1, wherein, The bearing block (109) is provided with a convex structure on the side facing the placing seat (106).

7. The mobile dual-axis fixture of claim 1, wherein, A plurality of mounting holes (102) are arranged on the bottom plate (101).

8. The mobile dual-axis fixture of claim 1, wherein, ​

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