CN220575275U - Mechanical clamping device - Google Patents

Abstract

The utility model discloses a mechanical clamping device, and relates to the technical field of mechanical clamping devices. Including the base, base top fixed mounting has the rail guard, rail guard openly all is fixed with electric putter with the back, electric putter's flexible end fixed mounting has the grip block, grip block surface fixed mounting has the centre gripping antiskid ribbed tile, fixed plate fixed mounting is at the flexible end of telescopic link, the telescopic link runs through and slidable mounting is near one side at the locating piece center of the base, locating piece slidable mounting is at two fixing base tops respectively, fixed antiskid ribbed tile fixed mounting is in one side that the telescopic link was kept away from to the fixed plate. The mechanical clamping device has the advantages that the effect that a machined workpiece can be centered and firm is achieved, the cleaning device is arranged, the device can be cleaned in time, cleaning time is shortened, and the effect of saving time is achieved.

Description

Mechanical clamping device

Technical Field

The utility model relates to the technical field of mechanical clamping devices, in particular to a mechanical clamping device.

Background

The mechanical clamping device is a novel device developed in the mechanical and automatic production process, is widely applied to the production line in the modern production process, and has the characteristics of continuous repeated work and labor, no fatigue, danger resistance and larger force for grabbing and lifting heavy objects than the manual force although the mechanical clamping device is not as flexible as the manual force.

The existing mechanical clamping device is widely applied, but still has partial problems, in the general mechanical machining process, the commonly adopted mechanical clamping device cannot firmly machine a workpiece, and the machined workpiece is easy to loosen and slip left and right when clamped, so that the mechanical clamping device is provided.

Disclosure of Invention

The utility model provides a mechanical clamping device for overcoming the defects in the prior art, and solves the problems in the prior art. In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a mechanical clamping device, includes the base, base top fixed mounting has the rail guard, rail guard openly all is fixed with electric putter with the back, electric putter's flexible end fixed mounting has the grip block, the side of rail guard is provided with positioner, positioner still includes the locating piece, runs through groove, actuating lever, pin joint second, connecting rod, telescopic link, fixed plate, fixed antiskid plate, two fixing bases fixed mounting respectively in two sides of rail guard, two locating pieces slidable mounting respectively in two fixing base tops, four run through the groove and inlay the outer wall department at the locating piece, the one end sliding connection of actuating lever is keeping away from the inboard of fixed plate in the groove of running through, the other end of actuating lever articulates at the top of pin joint second, pin joint second is fixed at the top of connecting rod, the connecting rod is fixed in the outer wall department of grip block, telescopic link runs through and slidable mounting is in the one side near the base center, fixed plate fixed mounting is at the telescopic link's flexible end.

Preferably, the rail guard is equipped with cleaning device, cleaning device includes four fans, filter screen, pin joint one, wind direction board, spout, pulley pole, retrieves the box, pin joint one fixed mounting is in the inner wall of rail guard, wind direction board articulates in pin joint outer wall department, the outer wall department at the wind direction board is seted up to the spout, the one end sliding connection of pulley pole is in the inside of spout, the other end fixed mounting of pulley pole is in the inner wall department of fixed plate.

Preferably, the number of the wind direction plates is four, the wind direction plates are obliquely arranged, and the inclined surfaces of the wind direction plates face to the air opening of the fan.

Preferably, the recovery box is embedded in the bottom of the inner wall of the base, the number of the fans is four, and the four fans are respectively fixed at the outer walls of four corners of the protective guard.

The utility model provides a mechanical clamping device. The beneficial effects are as follows:

(1) According to the utility model, through the arrangement of the positioning device, the electric push rod, the clamping plate, the connecting rod, the driving rod, the penetrating groove and the telescopic rod are matched to push the fixing plate to move forwards, and the fixing plate is matched with the movement of the clamping plate to enable a machined workpiece to achieve the effect of centering and firmness.

(2) According to the utility model, through the arrangement of the cleaning device, the fan, the fixed plate, the pulley rod, the sliding groove and the hinge point are matched with the wind direction plate to control the wind flow guide of the fan, so that metal scraps in the protective guard can be intensively treated into the recovery box, manual cleaning after processing is finished is reduced, and most cleaning time is saved.

Drawings

FIG. 1 is a schematic front three-dimensional view of the present utility model;

FIG. 2 is a schematic bottom view of the present utility model;

FIG. 3 is a schematic view of a positioning device according to the present utility model;

FIG. 4 is a schematic view of a cleaning apparatus according to the present utility model;

in the figure: 1. an electric push rod; 11. a clamping plate; 12. clamping the antiskid plate; 2. a base; 3. a guard rail; 4. a cleaning device; 41. a fan; 42. a filter screen; 43. a first hinge point; 44. wind direction plate; 45. a chute; 46. a pulley lever; 47. a recovery box; 5. a positioning device; 51. a positioning block; 52. a through groove; 53. a driving rod; 54. a second hinge point; 55. a connecting rod; 56. a telescopic rod; 57. a fixing plate; 58. fixing the antiskid plate; 59. a fixing seat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a mechanical clamping device includes a base 2, a protective fence 3 is fixedly installed above the base 2, the safety of personnel is protected, electric push rods 1 are fixed on the front and the back of the protective fence 3, clamping plates 11 are fixedly installed at the telescopic ends of the electric push rods 1, a positioning device 5 is arranged on the side face of the protective fence 3, the positioning device 5 further includes a positioning block 51, a penetrating groove 52, a driving rod 53, a second hinging point 54, a connecting rod 55, a telescopic rod 56 and a fixing plate 57, a fixed anti-skid plate 58, two fixing seats 59, the two fixing seats 59 are respectively and fixedly installed on the two side faces of the protective fence 3, the two positioning blocks 51 are respectively and slidably installed at the tops of the two fixing seats 59, the four penetrating grooves 52 are fixedly embedded on the outer wall of the positioning block 51, one end of the driving rod 53 is slidably connected with the inner side of the penetrating groove 52 far away from the fixing plate 57, the other end of the driving rod 53 is hinged on the top of the second hinging point 54, the second hinging point 54 is fixed on the top of the connecting rod 55, the second hinging point 55 is fixed on the outer wall of the clamping plates 11, the telescopic rod 56 penetrates through and is slidably installed on one side of the positioning block 51 near the center of the base 2, and the fixing plate 57 is fixedly installed on the telescopic rod 56.

The rail guard 3 is equipped with cleaning device 4, cleaning device 4 includes four fans 41, filter screen 42, hinge point one 43, air direction board 44, spout 45, pulley pole 46, retrieve box 47, four fans 41 are fixed respectively in the four corners outer wall department of rail guard 3, hinge point one 43 fixed mounting is in the inner wall of rail guard 3, air direction board 44 articulates in hinge point one 43 outer wall departments, spout 45 is seted up in the outer wall department of air direction board 44, the one end sliding connection of pulley pole 46 is in the inside of spout 45, the other end fixed mounting of pulley pole 46 is in the inner wall department of fixed plate 57.

The clamping antiskid plate 12 is fixedly arranged on the surface of the clamping plate 11, and the fixed antiskid plate 58 is fixedly arranged on one side of the fixed plate 57 away from the telescopic rod 56, so that the machined workpiece is fixed left and right. The filter screen 42 is fixedly installed at one end of the fan 41 away from the guard rail 3. The recovery box 47 is embedded and fixed at the bottom of the inner wall of the base 2. The wind direction plate 44 is inclined, and the inclined surface of the wind direction plate 44 faces the air inlet of the fan 41.

When the device is in a closed state during operation (or in use), a workpiece to be clamped is placed between the clamping plate 11 and the fixing plate 57, the electric push rod 1 is started, the electric push rod 1 starts to operate, the telescopic end of the electric push rod 1 pushes the clamping plate 11 to move forward while pushing forward, the clamping plate 11 drives the connecting rod 55 to push forward, the connecting rod 55 drives the driving rod 53 to push inside the through groove 52, the telescopic rod 56 in the through groove 52 also pushes forward, the telescopic end of the telescopic rod 56 pushes the fixing plate 57 to move forward, and the fixing plate 57 cooperates with the movement of the clamping plate 11 to enable the workpiece to reach a centering and firm effect.

After the processing of the processing workpiece is finished, the electric push rod 1 is closed, all devices start to reset, the fan 41 is started while the processing workpiece is taken out, the fan 41 starts to operate, the pulley rod 46 moves backwards in the chute 45 while the fixed plate 57 moves backwards, the hinge point one 43 twists along with the pulley rod, the opening and closing opening of the wind direction plate 44 are slowly enlarged, the wind flow guiding of the fan 41 is controlled, the filter screen 42 can prevent foreign matters from entering from the outside when the fan 41 works, so that metal scraps in the protective guard 3 can be intensively processed to the recovery box 47, manual cleaning after the processing is finished is reduced, and most cleaning time is saved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a mechanical clamping device, includes base (2), base (2) top fixed mounting has rail guard (3), its characterized in that: the utility model discloses a protective guard, which is characterized in that an electric push rod (1) is fixed on the front and the back of the protective guard (3), a clamping plate (11) is fixed at the telescopic end of the electric push rod (1), a positioning device (5) is arranged on the side surface of the protective guard (3), the positioning device (5) further comprises two positioning blocks (51), four through grooves (52), a driving rod (53), a hinging point II (54), a connecting rod (55), a telescopic rod (56), a fixing plate (57), a fixing anti-skid plate (58) and two fixing seats (59), the two fixing seats (59) are respectively and fixedly arranged on the two side surfaces of the protective guard (3), the two positioning blocks (51) are respectively and slidably arranged on the tops of the two fixing seats (59), one end of the driving rod (53) is slidably connected with the inner side of the through groove (52) far away from the fixing plate (57), the other end of the driving rod (53) is hinged to the top of the hinging point II (54), the hinging point II (54) is fixedly arranged on the two side surfaces of the protective guard (3), the two fixing seats (59) are respectively and slidably arranged on the top of the two fixing seats (59) near the outer wall of the connecting rod (55) and are fixedly arranged on the base (2), the fixing plate (57) is fixedly arranged at the telescopic end of the telescopic rod (56).

2. A mechanical clamping device according to claim 1, characterized in that: the utility model discloses a cleaning device, including cleaning device (4), cleaning device (4) are equipped with cleaning device (4), cleaning device (4) include four fans (41), filter screen (42), hinge point one (43), wind direction board (44), spout (45), pulley pole (46) and retrieve box (47), four fan (41) are fixed respectively in the four corners outer wall department of rail guard (3), hinge point one (43) fixed mounting is in the inner wall of rail guard (3), wind direction board (44) hinge in hinge point one (43) outer wall department, the outer wall department at wind direction board (44) is seted up in spout (45), the one end sliding connection of pulley pole (46) is in the inside of spout (45), the other end fixed mounting of pulley pole (46) is in the inner wall department of fixed plate (57).

3. A mechanical clamping device according to claim 1, characterized in that: the clamping plate (11) surface fixed mounting has centre gripping antiskid ribbed tile (12), fixed antiskid ribbed tile (58) fixed mounting is in the one side that telescopic link (56) were kept away from to fixed plate (57).

4. A mechanical clamping device according to claim 2, characterized in that: the filter screen (42) is fixedly arranged at one end of the fan (41) far away from the protective guard (3).

5. A mechanical clamping device according to claim 2, characterized in that: the recovery box (47) is embedded and fixed at the bottom of the inner wall of the base (2).

6. A mechanical clamping device according to claim 2, characterized in that: the wind direction plate (44) is obliquely arranged, and the inclined surface of the wind direction plate (44) faces to the air port of the fan (41).