Chip clamp rapid replacement equipment

Abstract

The utility model belongs to the technical field of chip clamp rapid replacement, and particularly relates to chip clamp rapid replacement equipment which comprises an installation frame, a clamping box is arranged below the installation frame, sliding-in blocks are fixedly installed on the left side and the right side of the rear side of the clamping box, and connecting blocks are fixedly installed at the four corners of the top of the clamping box. A clamping frame is fixedly installed at the bottom of the clamping box, through the arranged connecting assembly, the clamping box can be rapidly installed and replaced through the device, the clamping box slides into the inner side of the mounting frame through a sliding-in block, a connecting block slides into a connecting groove in the inner side of the mounting frame, a control knob drives a lead screw to rotate, and the clamping box can be rapidly installed and replaced. The limiting rods can limit the sliding frames, the lead screws can only drive the sliding frames to slide after rotating, the sliding frames can drive the locking blocks to move after sliding, the locking blocks can slide into the inner sides of the connecting blocks, and therefore the clamping box is convenient and rapid to disassemble and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of rapid replacement of chip fixtures, in particular to a device for rapid replacement of chip fixtures. Background Art

[0002] A device used to fix the workpiece in the mechanical manufacturing process so that it occupies the correct position for construction or inspection is also called a fixture. In a broad sense, any device used to quickly, conveniently, and safely install the workpiece in any process can be called a fixture. Examples include welding fixtures, inspection fixtures, assembly fixtures, and machine tool fixtures. Among them, machine tool fixtures are the most common and are often referred to as fixtures.

[0003] Publication No. CN 216608148 U discloses a device for quickly replacing a chip fixture, comprising a first jaw and a second jaw with a reset assembly disposed therein, a contact member disposed on one side of the first jaw, a drive assembly comprising two extension plates fixedly connected to the bottom of the first jaw and the bottom of the second jaw, respectively, a housing with two pistons slidably connected thereto, an air duct fixedly inserted into the bottom wall of the housing, and the air duct located between the two pistons;

[0004] When in use, the fixture is difficult to fix, and during use, the fixture is difficult to disassemble and maintain, making disassembly and assembly inconvenient. Therefore, we propose a chip fixture quick replacement device. Utility Model Content

[0005] The purpose of the utility model is to provide a chip fixture quick replacement device to solve the existing problems.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A chip fixture quick replacement device comprises a mounting frame, a clamping box is provided below the mounting frame, sliding blocks are fixedly installed on the left and right sides of the rear side of the clamping box, connecting blocks are fixedly installed on the top four corners of the clamping box, a clamping frame is fixedly installed on the bottom of the clamping box, an electric telescopic rod is fixedly installed on the top inner wall of the clamping box, a sliding rod is fixedly installed on the output end of the electric telescopic rod, and a control block is fixedly installed on the bottom of the sliding rod; a connecting component, the connecting component is installed on the mounting frame; and a replacement component is installed on the clamping frame and the control block.

[0008] As a further improvement of the above scheme, the connecting assembly includes a screw rod, a knob, a limit rod, a limit block, a sliding frame and a locking block. The screw rod is threadedly installed on the front side of the mounting frame, the knob is fixedly installed on the front side of the screw rod, the limit rod is slidably installed on the left and right sides of the front side of the mounting frame, the limit block is fixedly installed on the front side of the limit rod, the sliding frame is fixedly installed on the rear side of the limit rod, the sliding frame is rotatably installed on the rear side of the screw rod, and the locking block is fixedly installed on the front and rear sides of one side of the sliding frame.

[0009] As a further improvement of the above scheme, the replacement assembly includes a rocker, a connecting rod, a fixed plate and a clamping block. The rocker is rotatably installed on the left and right sides of the inner side of the clamping frame, the connecting rod is rotatably installed on the front and rear sides of the control block, and are arranged symmetrically on the left and right sides. One end of the connecting rod is rotatably installed on the front and rear sides of the rocker, the fixed plate is fixedly installed on the outside of one end of the rocker, and the clamping block is fixedly installed on one side of the fixed plate.

[0010] As a further improvement of the above solution, rotation grooves are opened on the left and right sides of the bottom of the clamping frame, and the rocker is rotatably installed on the inner side of the rotation grooves.

[0011] As a further improvement of the above solution, threaded holes are provided on one side of the fixing plate and the clamping block, and fixing bolts are threadedly installed on the inner sides of the threaded holes.

[0012] By adopting the above technical solution, the fixing plate and the clamping block can be disassembled and installed more conveniently and quickly, so that the device can be used to install different clamping blocks.

[0013] As a further improvement of the above solution, a through slot is provided at the connection between the connecting rod, the rocker and the control block, and a fixing pin is provided on the inner side of the through slot.

[0014] By adopting the above technical solution, the connection between the connecting rod, the rocker and the control block is made tighter, so that the connecting rod is more stable during the rotation process.

[0015] As a further improvement of the above solution, a card slot is provided on one side of the connecting block, and the locking block fits in the card slot; a connecting slot is provided on the top inner wall of the mounting frame, and the connecting block fits in the connecting slot.

[0016] By adopting the above technical solution, the locking slot facilitates the locking block to lock the connecting block, and the connecting slot facilitates the connection of the clamping box to the mounting frame through the connecting block.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] (1) The utility model provides a chip clamp quick replacement device. Through the provided connection assembly, the device can quickly install and replace the clamping box, so that the clamping box slides into the inner side of the mounting frame through the sliding block, and the connecting block slides into the inner side of the connecting groove of the mounting frame. The control knob drives the screw rod to rotate, so that the limit rod can limit the sliding frame, so that the screw rod can only drive the sliding frame to slide after rotation, and the sliding frame can drive the locking block to move after sliding, so that the locking block can slide into the inner side of the connecting block, thereby making the disassembly and replacement of the clamping box more convenient and quick;

[0019] (2) The utility model is a chip clamp quick replacement device. Through the replacement components set up, different clamping blocks are required to perform clamping operations when clamping different chips, so that the clamping blocks can be installed above the fixed plate through fixing bolts. When clamping the chip, the electric telescopic rod can be controlled to drive the slide rod and the control block to slide, so that the control block drives the rocker to swing through the multiple connecting rods above, so that the rocker can drive the fixed plate and the clamping block to move and clamp, making clamping more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of 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 ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a chip fixture quick replacement device proposed by the present invention;

[0022] Figure 2 This is a partial three-dimensional structural diagram of a chip fixture quick replacement device proposed by the present invention;

[0023] Figure 3 This is a partial three-dimensional structural diagram of a chip fixture quick replacement device proposed by the present invention;

[0024] Figure 4 This is a partial three-dimensional structural diagram of a chip fixture quick replacement device proposed by the present invention.

[0025] In the figure: 1. Mounting frame; 2. Clamping box; 3. Slide block; 4. Connecting block; 5. Clamping frame; 6. Electric telescopic rod; 7. Sliding rod; 8. Control block; 9. Screw rod; 10. Knob; 11. Limit rod; 12. Limit block; 13. Sliding frame; 14. Locking block; 15. Rocker; 16. Connecting rod; 17. Fixed plate; 18. Clamping block. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying 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.

[0027] refer to Figure 1-4 A chip fixture quick replacement device includes a mounting frame 1, a clamping box 2 is arranged under the mounting frame 1, sliding blocks 3 are fixedly installed on the left and right sides of the rear side of the clamping box 2, connecting blocks 4 are fixedly installed on the top four corners of the clamping box 2, a clamping frame 5 is fixedly installed on the bottom of the clamping box 2, an electric telescopic rod 6 is fixedly installed on the top inner wall of the clamping box 2, a slide rod 7 is fixedly installed on the output end of the electric telescopic rod 6, and a control block 8 is fixedly installed on the bottom of the slide rod 7; a connecting component, the connecting component is installed on the mounting frame 1; a replacement component, the replacement component is installed on the clamping frame 5 and the control block 8.

[0028] In this embodiment, the connecting assembly includes a screw rod 9, a knob 10, a limit rod 11, a limit block 12, a sliding frame 13 and a locking block 14. The screw rod 9 is threadedly installed on the front side of the mounting frame 1, the knob 10 is fixedly installed on the front side of the screw rod 9, the limit rod 11 is slidably installed on the left and right sides of the front side of the mounting frame 1, the limit block 12 is fixedly installed on the front side of the limit rod 11, the sliding frame 13 is fixedly installed on the rear side of the limit rod 11, the sliding frame 13 is rotatably installed on the rear side of the screw rod 9, and the locking block 14 is fixedly installed on the front and rear sides of one side of the sliding frame 13.

[0029] In this embodiment, the replacement assembly includes a rocker 15, a connecting rod 16, a fixed plate 17 and a clamping block 18. The rocker 15 is rotatably installed on the left and right sides of the inner side of the clamping frame 5, and the connecting rod 16 is rotatably installed on the front and back sides of the control block 8, and is arranged symmetrically on the left and right sides. One end of the connecting rod 16 is rotatably installed on the front and back sides of the rocker 15, the fixed plate 17 is fixedly installed on the outside of one end of the rocker 15, and the clamping block 18 is fixedly installed on one side of the fixed plate 17.

[0030] In this embodiment, rotation grooves are provided on the left and right sides of the bottom of the clamping frame 5 , and the rocker 15 is rotatably mounted inside the rotation grooves.

[0031] In this embodiment, threaded holes are formed on one side of the fixing plate 17 and the clamping block 18 , and fixing bolts are threadedly installed inside the threaded holes.

[0032] In this embodiment, a through slot is formed at the connection between the connecting rod 16, the rocker 15 and the control block 8, and a fixing pin is provided inside the through slot.

[0033] In this embodiment, a card slot is provided on one side of the connecting block 4, and the locking block 14 fits in the card slot. A connecting slot is provided on the top inner wall of the mounting frame 1, and the connecting block 4 fits in the connecting slot.

[0034] The implementation principle of a chip fixture quick replacement device in the embodiment of the present application is as follows: the device can quickly install and replace the clamping box 2, so that the clamping box 2 slides into the inner side of the mounting frame 1 through the sliding block 3, and the connecting block 4 slides into the connecting groove inside the mounting frame 1. The control knob 10 drives the screw rod 9 to rotate, so that the limit rod 11 can limit the sliding frame 13, so that the screw rod 9 can only drive the sliding frame 13 to slide after rotation, so that the sliding frame 13 can drive the locking block 14 to move after sliding, so that the locking block 14 can slide into the connecting block 4, so that the clamping box 2 can be disassembled and replaced more conveniently and quickly; when clamping different chips, different clamping blocks 18 are needed to perform the clamping operation, so that the clamping block 18 can be installed above the fixed plate 17 through the fixing bolts. When clamping the chip, the electric telescopic rod 6 can be controlled to drive the slide bar 7 and the control block 8 to slide, so that the control block 8 drives the rocker 15 to swing through the multiple connecting rods 16 above, so that the rocker 15 can drive the fixed plate 17 and the clamping block 18 to move and clamp, making clamping more convenient and quick.

[0035] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0036] The above is a detailed introduction to the chip fixture rapid replacement device provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is only intended to help understand the method and core concept of the present invention. It should be noted that for ordinary technicians in this technical field, various improvements and modifications can be made to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A chip fixture quick replacement device, characterized in that: include: A mounting frame (1), a clamping box (2) is provided below the mounting frame (1), sliding blocks (3) are fixedly installed on the left and right sides of the rear side of the clamping box (2), connecting blocks (4) are fixedly installed on the four corners of the top of the clamping box (2), a clamping frame (5) is fixedly installed on the bottom of the clamping box (2), an electric telescopic rod (6) is fixedly installed on the top inner wall of the clamping box (2), a slide rod (7) is fixedly installed on the output end of the electric telescopic rod (6), and a control block (8) is fixedly installed on the bottom of the slide rod (7); A connecting assembly, the connecting assembly being mounted on the mounting frame (1); A replacement assembly is mounted on the clamping frame (5) and the control block (8).

2. The chip fixture rapid replacement device according to claim 1, characterized in that: The connecting assembly comprises a screw rod (9), a knob (10), a limiting rod (11), a limiting block (12), a sliding frame (13) and a locking block (14), wherein the screw rod (9) is threadedly mounted on the front side of the mounting frame (1), the knob (10) is fixedly mounted on the front side of the screw rod (9), the limiting rod (11) is slidably mounted on the left and right sides of the front side of the mounting frame (1), the limiting block (12) is fixedly mounted on the front side of the limiting rod (11), the sliding frame (13) is fixedly mounted on the rear side of the limiting rod (11), the sliding frame (13) is rotatably mounted on the rear side of the screw rod (9), and the locking block (14) is fixedly mounted on the front and rear sides of one side of the sliding frame (13).

3. The chip fixture rapid replacement device according to claim 1, characterized in that: The replacement assembly comprises a rocker (15), a connecting rod (16), a fixing plate (17) and a clamping block (18), wherein the rocker (15) is rotatably mounted on the left and right sides of the inner side of the clamping frame (5), the connecting rod (16) is rotatably mounted on the front and rear sides of the control block (8), and the two are arranged symmetrically on the left and right sides, one end of the connecting rod (16) is rotatably mounted on the front and rear sides of the rocker (15), the fixing plate (17) is fixedly mounted on the outer side of one end of the rocker (15), and the clamping block (18) is fixedly mounted on one side of the fixing plate (17).

4. The chip fixture rapid replacement device according to claim 3, characterized in that: Rotation slots are provided on the left and right sides of the bottom of the clamping frame (5), and the rocker (15) is rotatably mounted on the inner sides of the rotation slots.

5. The chip fixture rapid replacement device according to claim 3, characterized in that: One side of the fixing plate (17) and the clamping block (18) is provided with a threaded hole, and a fixing bolt is threadedly installed inside the threaded hole.

6. The chip fixture rapid replacement device according to claim 3, characterized in that: A through slot is provided at the connection between the connecting rod (16), the rocker (15) and the control block (8), and a fixing pin is provided inside the through slot.

7. The chip fixture rapid replacement device according to claim 2, characterized in that: A card slot is provided on one side of the connecting block (4), and the locking block (14) fits in the card slot. A connecting slot is provided on the top inner wall of the mounting frame (1), and the connecting block (4) fits in the connecting slot.

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