CN211759925U

CN211759925U - Mechanical fastener clamping device

Info

Publication number: CN211759925U
Application number: CN201922382969.0U
Authority: CN
Inventors: 晏群芳; 尚博; 王龙飞
Original assignee: ANKANG JINKE MACHINERY CO LTD
Current assignee: ANKANG JINKE MACHINERY CO LTD
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-27
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to a mechanical fastener clamping device, which relates to the technical field of mechanical clamps; an electric push rod is fixed on the inner wall of one side of the fixed frame, a driving block is fixedly connected to the pushing end of the electric push rod, a slide rail is fixed on an inner bottom plate of the fixed frame, the driving block is arranged on the slide rail in a left-right sliding mode through a sliding groove in the bottom of the driving block, a guide frame is fixed to the driving block, a guide groove is formed in the upper end of the fixed frame, a vertical end in the guide frame penetrates through the guide groove, a moving frame is fixedly connected to the other end of the guide frame, guide rails are fixedly connected to the workbench in a left-right symmetrical mode, the moving frame is arranged on the guide rails in a left-right sliding mode through a groove body in the bottom of the moving frame; through setting up the fastener between two splint about, through removing the splint, it is fixed to carry out the centre gripping to the fastener to make the fastener be in the steady state when processing man-hour, when having improved the machining precision of fastener, improved machining efficiency.

Description

Mechanical fastener clamping device

Technical Field

The utility model relates to a mechanical fixture technical field, concretely relates to mechanical fastener clamping device.

Background

The fastener is a general name of a type of mechanical parts adopted when two or more parts (or components) are fastened and connected into a whole, the fastener is a type of mechanical parts which are used for fastening and connecting and have wide application, the fastener has wide use industry, various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical engineering, instruments, supplies and the like, and the fastener is a mechanical basic part which has the most wide application; the fastener need carry out spacing fixed earlier to the fastener in the course of working, makes the fastener be in fixed state, just is convenient for subsequent processing operation, and current fixing device is relatively poor to the steadiness of fastener, and in case take place the not hard up condition of fastener when processing the fastener to the processing cutter, causes the damage of processing cutter and fastener self very easily, and the influence processing work goes on.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's mechanical fastener clamping device, through with the fastener setting about between two splint, through removing splint, carry out the centre gripping fixed to the fastener to make the fastener add man-hour in being in steady state, when having improved the machining precision of fastener, improved machining efficiency.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a workbench and a fixed frame, wherein the workbench is fixedly connected with the fixed frame in a bilateral symmetry manner; the movable type electric trolley further comprises a driving block, a guide frame, a movable frame, fixed blocks and clamping plates, wherein an electric push rod is fixedly connected to the inner wall of one side of the fixed frame, a driving block is fixedly connected to the pushing end of the electric push rod, a slide rail is fixedly connected to the inner bottom plate of the fixed frame, the driving block is arranged on the slide rail in a left-right sliding mode through a slide groove in the bottom of the driving block, the guide frame is fixedly connected to the driving block, a guide groove is formed in the upper end of the fixed frame, a vertical end in the guide frame penetrates through the guide groove, the movable frame is fixedly connected to the other end of the guide frame, guide rails are symmetrically and fixedly connected to the left side and the right side of the workbench, the guide rails are arranged between the left fixed frame and the right fixed frame, the movable frame is; the electric push rod is connected with an external power supply.

Furthermore, an anti-skid pad is fixedly connected to the inner ring wall of the clamping plate.

Furthermore, the inner side of the driving block is fixedly connected with a spring, and the other end of the spring is fixed on the inner wall of the fixed frame.

Further, the removal frame on fixedly connected with motor, after the bottom output shaft of motor passed the last baffle of removal frame, set up in removing the frame, fixedly connected with lead screw on the output shaft, the bottom of lead screw connects soon through the bearing and sets up on the lower baffle in removing the frame, this bearing inlays to be established fixedly under on the baffle inner wall, wear to be equipped with the movable block through the screw rotation on the lead screw, the inboard and the fixed block of movable block are connected fixedly, the inboard fixedly connected with guide bar of removal frame, the guide bar is the setting of "C" shape structure, the fixed block activity is worn to establish on the perpendicular end of guide bar, the motor be connected with external power source.

Furthermore, the inner wall of the vertical end of the movable frame is fixedly connected with a guide rail, and the movable block is arranged on the guide rail in a vertically sliding mode through a groove body on the outer side of the movable block.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model discloses in a mechanical fastener clamping device, through with the fastener setting about between two splint, through removing splint, it is fixed to carry out the centre gripping to the fastener to make the fastener be in during man-hour with man-hour the steady state, when having improved the machining precision of fastener, improved machining efficiency.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the inside of the middle fixing frame of the present invention.

Fig. 3 is a schematic view of the connection between the movable frame, the movable block and the fixed block of the present invention.

Description of reference numerals:

the device comprises a workbench 1, a fixed frame 2, a guide groove 2-1, a driving block 3, a guide frame 4, a moving frame 5, a fixed block 6, a clamping plate 7, a slide rail 8, a guide rail 9, an anti-skid pad 10, a spring 11, a motor 12, a screw rod 13, a movable block 14, a guide rod 15, a guide rail 16 and an electric push rod 17.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the device comprises a workbench 1 and a fixed frame 2, wherein the fixed frame 2 is welded and fixed on the workbench 1 in a bilateral symmetry manner; the device also comprises a driving block 3, a guide frame 4, a moving frame 5, a fixed block 6 and a clamping plate 7, wherein an electric push rod 17 with the model of PTXL is fixed on the inner wall of one side of the fixed frame 2 by screws, the driving block 3 is fixedly welded on the pushing end of the electric push rod 17, a slide rail 8 is fixedly welded on the inner bottom plate of the fixed frame 2, the driving block 3 is arranged on the slide rail 8 in a left-right sliding way through a slide groove at the bottom of the driving block 3, a spring 11 is fixedly welded on the inner side of the driving block 3, the other end of the spring 11 is fixedly welded on the inner wall of the fixed frame 2, the driving block 3 is subjected to the limiting operation through the spring 11, the guide frame 4 is fixedly welded on the driving block 3, the guide frame 2-1 is arranged at the upper end of the fixed frame 2, the vertical end in the guide frame 4 is arranged in the guide groove 2-1 in a penetrating way, the moving, the guide rail 9 is arranged between the left fixed frame 2 and the right fixed frame 2, the moving frame 5 is arranged on the guide rail 9 in a left-right sliding mode through a groove body at the bottom of the moving frame 5, a motor 12 with the model number of 60KTYZ is fixed on the moving frame 5 by screws, an output shaft at the bottom of the motor 12 penetrates through an upper baffle plate of the moving frame 5 and is arranged in the moving frame 5, a lead screw 13 is fixedly welded on the output shaft, the bottom end of the lead screw 13 is screwed on a lower baffle plate in the moving frame 5 through a bearing, the bearing is fixedly embedded on the inner wall of the lower baffle plate, a movable block 14 is rotatably penetrated on the lead screw 13 through threads, a guide rail 16 is fixedly welded on the inner wall of the vertical end of the moving frame 5, the movable block 14 is vertically arranged on the guide rail 16 through a groove body at the outer side of the movable block 14 in a sliding mode, the guide operation is started to the movable block 14 through the guide rail 16, the guide rod 15 is arranged in a C-shaped structure, the fixing block 6 is movably arranged at the vertical end of the guide rod 15 in a penetrating mode, the clamping plate 7 is fixedly welded on the inner side of the fixing block 6, the movable block 14 is driven to move in the vertical direction through the rotation of the screw rod 13, the fixing block 6 is driven to move, the clamping plate 7 is driven to move, the fastening piece in the clamping plate 7 is driven to be adjusted to a proper height, the anti-skid mat 10 made of rubber materials is fixed on the inner ring wall of the clamping plate 7 through the adhesive of the sealant, the anti-skid operation is performed on the fastening piece through the anti-skid mat 10, and therefore the fastening piece is more stable, and the anti-skid mat 10 is made of rubber materials, so that the anti-skid mat 10 performs protection operation on the; the electric push rod 17 and the motor 12 are connected with an external power supply.

The working principle of the specific embodiment is as follows: when the device is used, a fastener is arranged between the left clamping plate 7 and the right clamping plate 7, the fastener is clamped and fixed by moving the left clamping plate 7 and the right clamping plate 7, the driving block 3 is pushed by the electric push rod 17 to move in the left and right directions, the guide frame 4 at the upper end can be driven to move in the moving process of the driving block 3, the guide frame 4 is guided and limited by the guide groove 2-1 in the moving process of the guide frame 4, the guide frame 4 moves, the moving frame 5 can be driven to move in the left and right directions, so that the clamping plates 7 move in the left and right directions, and the fastener is extruded and clamped by moving the left clamping plate 7 and the right clamping plate 7; the use kind and the size according to the fastener are different, carry out ascending regulation in upper and lower direction through adjusting splint 7, make the fastener in splint 7 adjust to suitable height, make the fastener remove to the height of being convenient for processing, rotate through motor 12, it rotates to drive lead screw 13, lead screw 13 drives movable block 14 through the screw rotation and removes, because movable block 14 is connected with fixed block 6, and fixed block 6 wears to establish again on guide bar 15, carry out the effect of leading through guide bar 15, thereby play the direction operation to movable block 14, make movable block 14 reciprocate, it removes to drive fixed block 6, thereby it removes to drive splint 7, thereby adjust the height of fastener in splint 7, make the fastener adjust to the height of suitable processing.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the guide frame 4 is driven to move by driving the block 3 to move in the left-right direction, so that the moving frame 5 moves, the clamping plate 7 is driven to move in the left-right direction, and the clamping plate 7 clamps the fastener stably;

2. the movable block 14 is driven to move up and down through the rotation of the screw rod 13, so that the fixed block 6 is driven to move, the fastener in the clamping plate 7 is adjusted to a proper height, and the fixed block 6 is guided by the guide rod 15 in the moving process.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A mechanical fastener clamping device comprises a workbench (1) and a fixed frame (2), wherein the workbench (1) is fixedly connected with the fixed frame (2) in a bilateral symmetry manner; the method is characterized in that: the movable type electric iron comprises a driving block (3), a guide frame (4), a movable frame (5), a fixed block (6) and a clamping plate (7), wherein an electric push rod (17) is fixedly connected to the inner wall of one side of the fixed frame (2), the driving block (3) is fixedly connected to the pushing end of the electric push rod (17), a slide rail (8) is fixedly connected to the inner bottom plate of the fixed frame (2), the driving block (3) is arranged on the slide rail (8) in a left-right sliding mode through a slide groove at the bottom of the driving block, the guide frame (4) is fixedly connected to the driving block (3), a guide groove (2-1) is formed in the upper end of the fixed frame (2), a vertical end in the guide frame (4) penetrates through the guide groove (2-1), the movable frame (5) is fixedly connected to the other end of the guide frame (4), guide rails (9) are fixedly connected to the workbench (1) in a left-right symmetrical mode, the movable frame (5) is arranged on the guide rail (9) in a left-right sliding mode through a groove body at the bottom of the movable frame, a fixed block (6) is arranged on the inner side of the movable frame (5), and a clamping plate (7) is fixedly connected to the inner side of the fixed block (6); the electric push rod (17) is connected with an external power supply.

2. A mechanical fastener retaining apparatus as claimed in claim 1, wherein: the inner ring wall of the splint (7) is fixedly connected with an anti-skid pad (10).

3. A mechanical fastener retaining apparatus as claimed in claim 1, wherein: the inner side of the driving block (3) is fixedly connected with a spring (11), and the other end of the spring (11) is fixed on the inner wall of the fixed frame (2).

4. A mechanical fastener retaining apparatus as claimed in claim 1, wherein: remove frame (5) on fixedly connected with motor (12), the bottom output shaft of motor (12) passes after the last baffle of removing frame (5), set up in removing frame (5), fixedly connected with lead screw (13) on the output shaft, the bottom of lead screw (13) connects soon through the bearing and sets up on the lower baffle in removing frame (5), this bearing inlays to be established fixedly under on the baffle inner wall, lead screw (13) are gone up and are worn to be equipped with movable block (14) through the screw thread rotation, the inboard and fixed block (6) of movable block (14) are connected fixedly, the inboard fixedly connected with guide bar (15) of removing frame (5), guide bar (15) are "C" shape structure setting, fixed block (6) activity is worn to establish on the perpendicular end of guide bar (15), motor (12) be connected with external power source.

5. A mechanical fastener retaining apparatus as claimed in claim 4, wherein: the inner wall of the vertical end of the movable frame (5) is fixedly connected with a guide rail (16), and the movable block (14) is arranged on the guide rail (16) in a vertically sliding mode through a groove body on the outer side of the movable block.