CN215393771U

CN215393771U - Clamping tool for hardware plate machining

Info

Publication number: CN215393771U
Application number: CN202120538268.6U
Authority: CN
Inventors: 于一淼; 李帅
Original assignee: Wuhu Chengqi Mould Industry Co ltd
Current assignee: Wuhu Chengqi Mould Industry Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2022-01-04
Anticipated expiration: 2031-03-15

Abstract

The utility model relates to the field of hardware machining, in particular to a clamping tool for hardware plate machining, which comprises a base, a double-head motor, first lead screws, first driving seats, clamping mechanisms and a feeding mechanism, wherein a mounting groove is formed in the base, the double-head motor is mounted in the mounting groove, the two first lead screws are symmetrically mounted in the mounting groove, the inner side ends of the two first lead screws are connected with the output ends of the corresponding double-head motors, the two first driving seats are respectively mounted on the corresponding first lead screws, are in sliding fit with the bottom of the mounting groove and are symmetrical about the double-head motors, and the two clamping mechanisms are respectively mounted on the corresponding first driving seats.

Description

Clamping tool for hardware plate machining

Technical Field

The utility model relates to the field of hardware processing, in particular to a clamping tool for hardware plate processing.

Background

Hardware refers to the instrument that obtains through processing, casting with metals such as gold, silver, copper, iron, tin for fixed thing, processing thing, decoration, people in the life often can use hardware plate spare, adds man-hour to hardware plate spare, need use the centre gripping frock.

In the traditional hardware clamping tool, the nut is adopted to fixedly clamp the hardware plate in a single vertical direction, the fixing effect is poor, the hardware plate needs to be turned over and machined, the hardware plate is turned over by manual disassembly, time and labor are wasted, the practicability is poor, in addition, the loading and unloading operation adopts manual carrying, and the large hardware plate is easy to damage workers in the loading and unloading process; to the above problems, a clamping tool for machining large hardware plates is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping tool for machining a hardware plate.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a clamping tool for hardware plate machining comprises a base, a double-end motor, first lead screws, first driving seats, clamping mechanisms and a feeding mechanism, wherein a mounting groove is formed in the base, the double-end motor is mounted inside the mounting groove, the two first lead screws are symmetrically mounted in the mounting groove, the inner side ends of the two first lead screws are connected with the output ends of the corresponding double-end motor, the two first driving seats are respectively mounted on the corresponding first lead screws and are in sliding fit with the bottom of the mounting groove, the two clamping mechanisms are symmetrically mounted on the corresponding first driving seats respectively, each clamping mechanism comprises a supporting frame, a clamping seat, a cross groove, a cross guide rod, a first clamping plate, a second clamping plate, a first hinging rod, a second hinging rod, a hollow main rod, a connecting rod, a hinging seat, a second lead screw, a second driving seat, a second rotary table and a driving mechanism, the supporting frame is installed on the first driving seat, the clamping seat is installed inside the supporting frame in a rotating mode, a cross groove is formed in the inner side end of the clamping seat, a cross guide rod is installed in the cross groove, two first clamping plates are symmetrically installed in the vertical direction of the cross guide rod, two second clamping plates are installed in the front-back direction, a protrusion is arranged at the center of the outer side end of the clamping seat, the second lead screw is horizontally installed inside the clamping seat, one end of the second lead screw penetrates through the outer side end of the clamping seat and is connected with the second rotary disc, the second driving seat is installed on the second lead screw, the hollow main rod is installed at the upper end of the second driving seat through a connecting rod, one end of the hollow main rod horizontally slides and penetrates through the protrusion, the other end of the hollow main rod is hinged to the end of the first clamping plate through two first hinge rods, the two hinge seats are symmetrically and slidably installed on the surface of the hollow main rod and are connected with a driving mechanism inside the hollow main rod, two second hinge rod one end articulates at the second splint tip that corresponds, and the other end articulates on the articulated seat that corresponds, feeding mechanism installs in mounting groove center department, and is located directly over the double-end motor.

Preferably, actuating mechanism includes third lead screw, third carousel and third drive seat, the third lead screw rotates to be installed inside hollow mobile jib, and one end runs through hollow mobile jib and is connected the third carousel, install the third drive seat on the third lead screw, third drive seat both ends respectively with two articulated seat end connection.

Preferably, the feeding mechanism comprises a feeding plate and electric telescopic rods, and the feeding plate is installed in the installation groove through the two electric telescopic rods and is located right above the double-head motor.

Preferably, a first rotating disc is arranged on the bulge on the left driving seat.

Preferably, two sliding grooves in sliding fit with the hinge base are formed in the side surface of the hollow main rod.

The utility model has the beneficial effects that:

when the device is used, a hardware plate is horizontally placed on the feeding plate 24, the electric telescopic rod 25 is started, the feeding plate 24 is lifted to a certain height, the double-head motor 2 is started, the two first lead screws 3 are rotated, the two first driving seats 4 move towards the feeding plate 24 until the inner side ends of the two clamping seats 7 contact with the two ends of the hardware plate (at the moment, the two ends of the hardware plate are respectively positioned between the two first clamping plates 10 and the two second clamping plates 11 on the corresponding clamping seats 7), namely, the two ends of the hardware plate are clamped in the horizontal direction, the double-head motor 2 is closed, the second turntable 19 of the clamping seat 7 on one side is rotated, the second lead screw 17 is rotated, so that the second driving seat 18 and the hollow main rod 14 are driven to slide outwards, the hollow main rod 14 pulls the two first clamping plates 10 to oppositely slide in the vertical direction of the cross guide rod 9 through the two first hinged rods 12, and two second hinging rods 13 are used for pulling two second clamping plates 11 to oppositely approach and slide in the front-back direction of the cross guide rod 9, when the first clamping plate 10 clamps one end of the hardware plate in the vertical direction, the second rotary table 19 stops rotating, if two second clamping plates 11 in the front-back direction do not clamp one end of the hardware plate, the third rotary table 22 is continuously rotated to rotate the third lead screw 21, so that the third driving seat 23 slides outwards to drive the two hinging seats 16 to slide outwards along the sliding groove 27, the two second hinging rods 13 are used for driving the two second clamping plates 11 to continuously oppositely approach and move until the two second clamping plates 11 clamp one end of the hardware plate, the second rotary table 19 stops rotating, the clamping operation is repeated on the clamping seat 7 on the other side, so that the other end of the hardware plate is clamped in multiple directions, and therefore the hardware plate is clamped in multiple directions, greatly improving the fixing effect, and after the feeding plate 24 descends to the lowest position through the electric telescopic rod 25, the worker can perform subsequent processing operation

The clamping seat 7 is rotatably arranged on the supporting frame 6, and the first rotary table 26 is fixedly arranged on the bulge 20 of the clamping seat 7 on the left side, so that the five clamped plates can be turned over without disassembly by rotating the first rotary table 26, the operation is simple, time and labor are saved, the angle of the hardware plate can be adjusted by rotating the first rotary table 26, the processing is convenient, and the practicability is greatly improved; in addition, through the cooperation of the electric telescopic rod 25 and the feeding plate 24, the worker only needs to place the hardware plate on the feeding plate 24, so that the feeding and discharging can be realized, and the possibility that the large hardware plate is injured by the worker in the feeding and discharging process is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention are briefly described above. It is obvious that the above described figures are only some embodiments of the utility model, and that for a person skilled in the art, other figures can be derived from them without inventive effort.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an inside view of the clamping mechanism of the present invention

FIG. 3 is a cross-sectional view of the hollow main shaft of the present invention;

in the figure: 1-base, 2-double-head motor, 3-first screw rod, 4-first driving seat, 5-mounting groove, 6-supporting frame, 7-clamping seat, 8-cross groove, 9-cross guide rod, 10-first clamping plate, 11-second clamping plate, 12-first hinging rod, 13-second hinging rod, 14-hollow main rod, 15-connecting rod, 16-hinging seat, 17-second screw rod, 18-second driving seat, 19-second rotating disc, 20-bulge, 21-third screw rod, 22-third rotating disc, 23-third driving seat, 24-feeding plate, 25-electric telescopic rod, 26-first rotating disc and 27-sliding groove.

Detailed Description

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3: the utility model provides a five metals centre gripping frock for plate processing includes base 1, double-end motor 2, first lead screw 3, first drive seat 4, fixture and feeding mechanism, 1 inside mounting groove 5 that is equipped with of base, double-end motor 2 installs inside mounting groove 5, two first lead screw 3 installs the symmetry and installs in mounting groove 5, and the medial extremity is connected with the output of the double-end motor 2 that corresponds, and two first drive seats 4 are installed respectively on the first lead screw 3 that corresponds, and with mounting groove 5 bottom sliding fit, and about double-end motor 2 symmetry, two fixture installs respectively on the first drive seat 4 that corresponds, fixture includes braced frame 6, grip slipper 7, cross slot 8, cross guide arm 9, first splint 10, second splint 11, first articulated rod 12, second articulated rod 13, hollow mobile jib 14, connecting rod 15, clamping mechanism, The support frame 6 is mounted on the first drive seat 4, the clamping seat 7 is rotatably mounted inside the support frame 6, a cross groove 8 is formed in the inner side end of the clamping seat 7, a cross guide rod 9 is mounted in the cross groove 8, two first clamping plates 10 are symmetrically mounted in the vertical direction of the cross guide rod 9, two second clamping plates 11 are mounted in the front-back direction of the cross guide rod 9, a protrusion 20 is arranged at the center of the outer side end of the clamping seat 7, the second lead screw 17 is horizontally mounted inside the clamping seat 7, one end of the second lead screw 17 penetrates through the outer side end of the clamping seat 7 and is connected with the second turntable 19, the second drive seat 18 is mounted on the second lead screw 17, the hollow main rod 14 is mounted at the upper end of the second drive seat 18 through a connecting rod 15, and the other end of the hollow main rod 17 horizontally slides through the protrusion 20, the other end is articulated with first splint 10 tip respectively through two first articulated levers 12, and two articulated seat 16 symmetry slidable mounting are on hollow mobile jib 14 surface, and are connected, two with the inside actuating mechanism of hollow mobile jib 14 second articulated lever 13 one end articulates at the 11 tip of second splint that correspond, and the other end articulates on the articulated seat 16 that corresponds, feeding mechanism installs in mounting groove 5 center department, and is located double-end motor 2 directly over.

Specifically, actuating mechanism includes third lead screw 21, third carousel 22 and third drive seat 23, third lead screw 21 rotates and installs inside hollow mobile jib 14, and one end runs through hollow mobile jib 14 and is connecting third carousel 22, install third drive seat 23 on the third lead screw 21, third drive seat 23 both ends respectively with two 16 end connection of articulated seat.

Specifically, the feeding mechanism comprises a feeding plate 24 and electric telescopic rods 25, wherein the feeding plate 24 is installed in the installation groove 5 through the two electric telescopic rods 25 and is located right above the double-head motor 2.

Specifically, a first rotating disc 26 is mounted on the boss 20 on the left driving seat.

Specifically, two sliding grooves 27 slidably engaged with the hinge base 16 are formed on the side surface of the hollow main rod 14.

The working principle is as follows: when the device is used, a hardware plate is horizontally placed on the feeding plate 24, the electric telescopic rod 25 is started, the feeding plate 24 is lifted to a certain height, the double-head motor 2 is started, the two first lead screws 3 are rotated, the two first driving seats 4 move towards the feeding plate 24 until the inner side ends of the two clamping seats 7 contact with the two ends of the hardware plate (at the moment, the two ends of the hardware plate are respectively positioned between the two first clamping plates 10 and the two second clamping plates 11 on the corresponding clamping seats 7), namely, the two ends of the hardware plate are clamped in the horizontal direction, the double-head motor 2 is closed, the second turntable 19 of the clamping seat 7 on one side is rotated, the second lead screw 17 is rotated, so that the second driving seat 18 and the hollow main rod 14 are driven to slide outwards, the hollow main rod 14 pulls the two first clamping plates 10 to oppositely slide in the vertical direction of the cross guide rod 9 through the two first hinged rods 12, and two second hinging rods 13 are used for pulling two second clamping plates 11 to oppositely approach and slide in the front-back direction of the cross guide rod 9, when the first clamping plate 10 clamps one end of the hardware plate in the vertical direction, the second rotary table 19 stops rotating, if two second clamping plates 11 in the front-back direction do not clamp one end of the hardware plate, the third rotary table 22 is continuously rotated to rotate the third lead screw 21, so that the third driving seat 23 slides outwards to drive the two hinging seats 16 to slide outwards along the sliding groove 27, the two second hinging rods 13 are used for driving the two second clamping plates 11 to continuously oppositely approach and move until the two second clamping plates 11 clamp one end of the hardware plate, the second rotary table 19 stops rotating, the clamping operation is repeated on the clamping seat 7 on the other side, so that the other end of the hardware plate is clamped in multiple directions, and therefore the hardware plate is clamped in multiple directions, greatly improving the fixing effect, and after the feeding plate 24 descends to the lowest position through the electric telescopic rod 25, the worker can perform subsequent processing operation

It should be understood that the above-described embodiments are merely preferred embodiments of the utility model and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the utility model as long as they do not depart from the spirit of the utility model. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.

Claims

1. The utility model provides a clamping frock is used in hardware plate processing which characterized in that: including base (1), double-end motor (2), first lead screw (3), first drive seat (4), fixture and feeding mechanism, base (1) inside is equipped with mounting groove (5), double-end motor (2) are installed inside mounting groove (5), two first lead screw (3) are installed in symmetry and are installed in mounting groove (5), and the medial extremity is connected with the output of the double-end motor (2) that corresponds, and install respectively on the first lead screw (3) that corresponds two first drive seats (4), and with mounting groove (5) bottom sliding fit to about double-end motor (2) symmetry, two fixture installs respectively on the first drive seat (4) that corresponds, fixture includes braced frame (6), grip slipper (7), cross groove (8), cross guide arm (9), first splint (10), Second splint (11), first articulated rod (12), second articulated rod (13), hollow mobile jib (14), connecting rod (15), articulated seat (16), second lead screw (17), second drive seat (18), second carousel (19) and actuating mechanism, braced frame (6) are installed on first drive seat (4), grip slipper (7) rotate and are installed inside braced frame (6), be equipped with cross slot (8) on grip slipper (7) medial extremity, cross guide arm (9) is being installed in cross slot (8), two are being installed to cross guide arm (9) symmetry in the vertical direction first splint (10), two are being installed in the fore-and-aft direction second splint (11), grip slipper (7) outside is served and is held center department and is equipped with arch (20), second lead screw (17) horizontal installation is inside grip slipper (7), and one end runs through grip slipper (7) outside end and is connected second carousel (19), second drive seat (18) are installed on second lead screw (17), hollow mobile jib (14) are installed in second drive seat (18) upper end through connecting rod (15), and one end horizontal slip runs through protruding (20), and the other end is articulated with first splint (10) tip respectively through two first articulated mast (12), and two articulated seat (16) symmetry slidable mounting are on hollow mobile jib (14) surface, and are connected with the inside actuating mechanism of hollow mobile jib (14), two second articulated mast (13) one end articulates at corresponding second splint (11) tip, and the other end articulates on articulated seat (16) that corresponds, feeding mechanism installs in mounting groove (5) center department, and is located double-end motor (2) directly over.

2. The clamping tool for hardware plate machining according to claim 1, characterized in that: drive mechanism includes third lead screw (21), third carousel (22) and third drive seat (23), third lead screw (21) rotate to be installed inside hollow mobile jib (14), and one end runs through hollow mobile jib (14) and is connecting third carousel (22), install third drive seat (23) on third lead screw (21), third drive seat (23) both ends respectively with two articulated seat (16) end connection.

3. The clamping tool for hardware plate machining according to claim 1, characterized in that: the feeding mechanism comprises a feeding plate (24) and electric telescopic rods (25), wherein the feeding plate (24) is installed in the installation groove (5) through the two electric telescopic rods (25) and is located right above the double-head motor (2).

4. The clamping tool for hardware plate machining according to claim 1, characterized in that: a first rotary disc (26) is arranged on the bulge (20) on the left driving seat.

5. The clamping tool for hardware plate machining according to claim 1, characterized in that: the side surface of the hollow main rod (14) is provided with a sliding chute (27) which is in sliding fit with the two hinged seats (16).