CN217530129U

CN217530129U - Tool with structure is adjusted to centre gripping

Info

Publication number: CN217530129U
Application number: CN202122162337.0U
Authority: CN
Inventors: 杨德民
Original assignee: Shenzhen Xieyicheng Mechanical Equipment Co ltd
Current assignee: Shenzhen Xieyicheng Mechanical Equipment Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-10-04
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to a tool technical field specifically is a tool with structure is adjusted to centre gripping, set up the installation cavity in the base plate, and be equipped with interval adjustment mechanism in the installation cavity, the sliding hole that sets up with the installation cavity intercommunication is seted up to the upside of base plate, and the both ends of interval adjustment mechanism run through respectively that the sliding hole upwards extends and the electric telescopic handle that two vertical symmetries of fixedly connected with set up, two the mounting panel that two symmetries of fixedly connected with set up is distinguished to electric telescopic handle's upper end, and the equal fixedly connected with rotation regulation mechanism in one side that two mounting panels kept away from mutually. The utility model discloses in, it is fixed to carry out the centre gripping to the object through setting up two anchor clamps boards of interval adjustment mechanism drive, is convenient for carry out the centre gripping fixed work to the object of different specifications size, and electric telescopic handle can realize the altitude mixture control of object, and the inclination of object is adjusted to rotary adjusting mechanism, and the machining of being convenient for is adjusted more conveniently, and the practicality is stronger.

Description

Tool with structure is adjusted to centre gripping

Technical Field

The utility model relates to a tool technical field specifically is a tool with structure is adjusted to centre gripping.

Background

The jig is a large tool for carpenters, ironmen, pincers, machines, electric controls and other handicraft articles, and is mainly used as a tool for assisting in controlling positions or actions (or both), the jig can be divided into three types, namely a process assembly type jig, a project testing type jig and a circuit board testing type jig, and is widely used before the industrial times, including mechanical jigs, woodworking jigs, welding jigs, jewelry jigs and other fields.

In chinese patent, a machining jig with a clamping and adjusting structure (patent No. CN 212917735U) is provided with a telescopic structure between a left support plate and an electric push rod, so that the height of the device can be adjusted, the device can conveniently clamp small-sized articles, and after the device is lifted, other devices can conveniently machine the clamped articles. Therefore, a fixture with a clamping adjustment structure is provided by those skilled in the art to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool with structure is adjusted to centre gripping to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a jig with a clamping and adjusting structure comprises a base plate, wherein an installation cavity is formed in the base plate, an interval adjusting mechanism is arranged in the installation cavity, a sliding opening communicated with the installation cavity is formed in the upper side of the base plate, two ends of the interval adjusting mechanism respectively penetrate through the sliding opening to extend upwards and are fixedly connected with two electric telescopic rods which are vertically and symmetrically arranged, the upper ends of the two electric telescopic rods are respectively and fixedly connected with two symmetrically arranged installation plates, a rotation adjusting mechanism is fixedly connected to one far side of each of the two installation plates, and one end of the rotation adjusting mechanism penetrates through the side wall of each installation plate and is fixedly connected with a clamp plate;

spacing adjustment mechanism is including fixing the step motor in base plate one side, the horizontal first pivot that sets up of step motor's drive end fixedly connected with, and the one end that step motor was kept away from to first pivot runs through and extends to in the installation cavity and the two-way lead screw of fixedly connected with, the inner wall of installation cavity is kept away from the one end of first pivot through first bearing frame and two-way lead screw and is rotated and be connected, threaded block that two symmetries set up on the two-way lead screw respectively threaded block, and the carriage release lever of the equal vertical setting of fixedly connected with of upside of two threaded block, two the one end that threaded block was kept away from to the carriage release lever all runs through the sliding opening and respectively with two electric telescopic handle fixed connection.

As the utility model discloses further scheme again: rotatory adjustment mechanism is including fixing the casing in mounting panel one side, the downside fixedly connected with servo motor of casing, and servo motor's the second pivot of the vertical setting of drive end fixedly connected with, servo motor's one end is kept away from in the second pivot runs through the worm that extends to the casing and the vertical setting of fixedly connected with, one side inner wall that the mounting panel was kept away from to the casing rotates through the secondary bearing seat and is connected with the bull stick of horizontal setting, and fixedly connected with and the worm wheel that the worm meshing is connected on the bull stick, the one end that the secondary bearing seat was kept away from to the bull stick runs through the mounting panel and with anchor clamps board fixed connection.

As the utility model discloses further scheme again: the inner wall of the upper end of the shell is rotatably connected with one end, far away from the second rotating shaft, of the worm through a third bearing seat.

As the utility model discloses further scheme again: the through-hole has been seted up to the lateral wall of mounting panel, and the bull stick runs through the through-hole setting, the inner wall of through-hole passes through the bearing and is connected with the lateral wall rotation of bull stick.

As the utility model discloses further scheme again: the inner wall of the lower end of the threaded block is tightly abutted to the inner bottom wall of the mounting cavity and is in sliding connection with the inner bottom wall of the mounting cavity.

As a further aspect of the present invention: front end one side fixedly connected with control switch of base plate, and interval adjustment mechanism, electric telescopic handle and rotary adjusting mechanism's one end respectively with control switch electric connection.

As the utility model discloses further scheme again: two the equal fixedly connected with rubber pad in the relative one side of anchor clamps board, and the rubber pad is kept away from one side of anchor clamps board and is equipped with anti-skidding line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up interval adjustment mechanism, start step motor work, drive first pivot and rotate, and then drive two-way lead screw and rotate, two screw thread pieces force toward close direction displacement this moment, drive the carriage release lever displacement, and then drive two anchor clamps boards and carry out the centre gripping fixed toward the direction displacement of being close to the object, and easy operation uses manpower sparingly, and is fixed firm, is convenient for carry out the centre gripping operation to the object of different specifications size.

2. Through setting up two electric telescopic handle synchronous working, can realize the altitude mixture control of object, set up rotation regulation mechanism, start two servo motor synchronous working, drive the second pivot and rotate, and then drive the worm and rotate, because worm and worm wheel meshing, and then drive the bull stick and rotate, can realize the inclination adjustment and the upset operation of object between two anchor clamps boards to in carrying out machining to the object, it is more convenient to adjust, and the practicality is stronger.

Drawings

Fig. 1 is a schematic perspective view of a jig with a clamping adjustment structure;

FIG. 2 is a schematic diagram of a cross-sectional front view of a base plate of a jig with a clamping adjustment structure;

fig. 3 is a schematic front sectional view of a mounting plate of a jig with a clamping adjustment structure.

In the figure: 1. a base plate; 2. a mounting cavity; 3. a sliding port; 4. an electric telescopic rod; 5. mounting a plate; 6. a clamp plate; 7. a stepping motor; 8. a first rotating shaft; 9. a bidirectional screw rod; 10. a thread block; 11. a travel bar; 12. a housing; 13. a servo motor; 14. a second rotating shaft; 15. a worm; 16. rotating rod (ii) a; 17. a worm gear; 18. a control switch; 19. and (7) a rubber pad.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a jig with a clamping adjustment structure includes a base plate 1, a mounting cavity 2 is formed in the base plate 1, and an interval adjustment mechanism is arranged in the mounting cavity 2, a sliding opening 3 communicated with the mounting cavity 2 is formed at an upper side of the base plate 1, and two ends of the interval adjustment mechanism respectively penetrate through the sliding opening 3 to extend upwards and are fixedly connected with two electric telescopic rods 4 vertically and symmetrically arranged, so as to achieve height adjustment of an object, two upper ends of the two electric telescopic rods 4 are respectively and fixedly connected with two symmetrically arranged mounting plates 5, and one side of the two mounting plates 5 far away is fixedly connected with a rotation adjustment mechanism, and one end of the rotation adjustment mechanism penetrates through a side wall of the mounting plate 5 and is fixedly connected with a clamp plate 6;

the distance adjusting mechanism comprises a stepping motor 7 fixed on one side of a base plate 1, a driving end of the stepping motor 7 is fixedly connected with a first rotating shaft 8 which is transversely arranged, one end, far away from the stepping motor 7, of the first rotating shaft 8 penetrates into an installation cavity 2 and is fixedly connected with a bidirectional screw rod 9, the inner wall of the installation cavity 2 is rotatably connected with one end, far away from the first rotating shaft 8, of the bidirectional screw rod 9 through a first bearing seat, two symmetrically-arranged screw blocks 10 are respectively in threaded connection with the bidirectional screw rod 9, vertically-arranged moving rods 11 are respectively and fixedly connected to the upper sides of the two screw blocks 10, one ends, far away from the screw blocks 10, of the two moving rods 11 penetrate through a sliding port 3 and are respectively and fixedly connected with two electric telescopic rods 4, the stepping motor 7 is started to work to drive the first rotating shaft 8 to rotate, the bidirectional screw rod 9 is respectively in threaded connection with the two screw blocks 10, the axial rotation of the two screw blocks 10 is limited by the installation cavity 2, therefore, the two moving blocks 10 are forced to move in the directions close to move to drive the moving rods 11 to move, and further drive the two screw plates 6 to move in the direction close to clamp objects, the direction of the fixed objects, the fixed clamps, the fixed operation is firm and the objects, and the objects with different sizes, and the manual operation is convenient for clamping of objects;

in fig. 3: the rotary adjusting mechanism comprises a shell 12 fixed on one side of the mounting plate 5, a servo motor 13 is fixedly connected to the lower side of the shell 12, a vertically arranged second rotating shaft 14 is fixedly connected to the driving end of the servo motor 13, one end, far away from the servo motor 13, of the second rotating shaft 14 penetrates into the shell 12 and is fixedly connected with a vertically arranged worm 15, a transversely arranged rotating rod 16 is rotatably connected to the inner wall, far away from the mounting plate 5, of the shell 12 through a second bearing seat, a worm wheel 17 meshed with the worm 15 is fixedly connected to the rotating rod 16, one end, far away from the second bearing seat, of the rotating rod 16 penetrates through the mounting plate 5 and is fixedly connected with the clamp plates 6, the servo motor 13 is started to work synchronously to drive the second rotating shaft 14 to rotate and further drive the worm 15 to rotate, and due to the fact that the worm 15 is meshed with the worm wheel 17 and further drive the rotating rod 16 to rotate, the inclination angle adjustment and the overturning operation of an object between the two clamp plates 6 can be realized, so that the object can be machined, the adjustment is more convenient and the practicability is stronger;

in fig. 3: the inner wall of the upper end of the casing 12 is rotatably connected with one end of the worm 15 far away from the second rotating shaft 14 through a third bearing seat, and the function of supporting and stabilizing the rotation of the worm 15 is achieved;

in fig. 3: a through hole is formed in the side wall of the mounting plate 5, the rotating rod 16 penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating rod 16 through a bearing, so that the rotating rod 16 can rotate conveniently;

in fig. 2: the inner wall of the lower end of the thread block 10 is tightly abutted and slidably connected with the inner bottom wall of the mounting cavity 2, so that the axial rotation of the thread block 10 is limited;

in fig. 1: a control switch 18 is fixedly connected to one side of the front end of the base plate 1, and one ends of the spacing adjusting mechanism, the electric telescopic rod 4 and the rotation adjusting mechanism are respectively electrically connected with the control switch 18, so that the operation and the control are convenient, and the prior art is provided;

in fig. 1: the rubber pads 19 are fixedly connected to the opposite sides of the two clamp plates 6 to prevent objects from being clamped, and the anti-skidding threads are arranged on the side, away from the clamp plates 6, of each rubber pad 19, so that clamping is firmer.

The utility model discloses a theory of operation is: when the device is used for clamping and fixing an object, the object is placed between the two clamp plates 6, the stepping motor 7 is started to work, the first rotating shaft 8 is driven to rotate, the two-way screw rod 9 is further driven to rotate, the two-way screw rod 9 is respectively in threaded connection with the two thread blocks 10, and the axial rotation of the two thread blocks 10 is limited by the installation cavity 2, so that the two thread blocks 10 are forced to move towards the similar direction, the moving rod 11 is driven to move, the two clamp plates 6 are further driven to move towards the direction close to the object for clamping and fixing, the operation is simple, the manpower is saved, the fixation is firm, and the clamping operation of the objects with different specifications and sizes is convenient;

secondly, start two electric telescopic handle 4 synchronous working, can realize the altitude mixture control of object to, start two servo motor 13 synchronous working, drive second pivot 14 and rotate, and then drive worm 15 and rotate, because worm 15 and worm wheel 17 mesh, and then drive bull stick 16 and rotate, can realize the inclination of object between two anchor clamps boards 6 and adjust and the upset operation, so that carry out machining to the object, it is more convenient to adjust, and the practicality is stronger.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. A jig with a clamping adjusting structure comprises a base plate (1) and is characterized in that an installation cavity (2) is formed in the base plate (1), an interval adjusting mechanism is arranged in the installation cavity (2), a sliding opening (3) communicated with the installation cavity (2) is formed in the upper side of the base plate (1), two ends of the interval adjusting mechanism respectively penetrate through the sliding opening (3) to extend upwards and are fixedly connected with two electric telescopic rods (4) which are vertically and symmetrically arranged, the upper ends of the two electric telescopic rods (4) are respectively and fixedly connected with two symmetrically arranged installation plates (5), one far side of each of the two installation plates (5) is fixedly connected with a rotation adjusting mechanism, and one end of each rotation adjusting mechanism penetrates through the side wall of the installation plate (5) and is fixedly connected with a clamp plate (6);

interval adjustment mechanism is including fixing step motor (7) in base plate (1) one side, the horizontal first pivot (8) that sets up of drive end fixedly connected with of step motor (7), and first pivot (8) keep away from the one end of step motor (7) and run through and extend to in installation cavity (2) and two-way lead screw (9) of fixedly connected with, the inner wall of installation cavity (2) rotates through the one end that first pivot (8) were kept away from to first bearing frame and two-way lead screw (9) and is connected, threaded connection has thread block (10) that two symmetries set up respectively on two-way lead screw (9), and the carriage release lever (11) of the equal fixedly connected with vertical setting of upside of two thread blocks (10), two the one end that thread block (10) were kept away from in carriage release lever (11) all runs through sliding opening (3) and respectively with two electric telescopic handle (4) fixed connection.

2. The jig with the clamping adjusting structure is characterized in that the rotary adjusting mechanism comprises a casing (12) fixed on one side of a mounting plate (5), a servo motor (13) is fixedly connected to the lower side of the casing (12), a second rotating shaft (14) which is vertically arranged is fixedly connected to the driving end of the servo motor (13), one end, far away from the servo motor (13), of the second rotating shaft (14) penetrates through a worm (15) which extends into the casing (12) and is vertically arranged, a rotating rod (16) which is transversely arranged is rotatably connected to the inner wall, far away from the mounting plate (5), of one side of the casing (12) through a second bearing seat, a worm wheel (17) which is meshed with the worm (15) is fixedly connected to the rotating rod (16), and one end, far away from the second bearing seat, of the rotating rod (16) penetrates through the mounting plate (5) and is fixedly connected with a clamp plate (6).

3. A jig with a clamping adjustment structure according to claim 2, characterized in that the inner wall of the upper end of the casing (12) is rotatably connected with one end of the worm (15) far away from the second rotating shaft (14) through a third bearing seat.

4. The jig with the clamping adjusting structure as claimed in claim 2, wherein the side wall of the mounting plate (5) is provided with a through hole, the rotating rod (16) is arranged through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating rod (16) through a bearing.

5. The jig with the clamping adjusting structure as claimed in claim 1, wherein the inner wall of the lower end of the thread block (10) is tightly abutted and slidably connected with the inner bottom wall of the mounting cavity (2).

6. The jig with the clamping adjustment structure according to claim 1, wherein a control switch (18) is fixedly connected to one side of the front end of the base plate (1), and one end of the distance adjustment mechanism, one end of the electric telescopic rod (4) and one end of the rotation adjustment mechanism are electrically connected to the control switch (18), respectively.

7. A jig with clamping adjustment structure according to claim 1, characterized in that one side of each of the two clamp plates (6) opposite to each other is fixedly connected with a rubber pad (19), and one side of the rubber pad (19) far away from the clamp plate (6) is provided with anti-skid threads.