CN217991656U

CN217991656U - Clamping device capable of quickly adjusting position

Info

Publication number: CN217991656U
Application number: CN202221327318.7U
Authority: CN
Inventors: 何国强
Original assignee: Foshan Hongma Cnc Technology Co ltd
Current assignee: Foshan Hongma Cnc Technology Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-12-09
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a clamping device that can quick adjustment position, including the frame, connect the removal seat on the frame with mobile mode and be used for ordering about the first actuating mechanism who removes seat reciprocating motion, remove and be connected with multiunit fixture with mobile mode on the seat, all be provided with the second actuating mechanism who is used for ordering about fixture reciprocating motion on each group fixture. This clamping device that can quick adjustment position has the interval control accuracy between the fixture height, and labour saving and time saving effectively improves work efficiency's advantage.

Description

Clamping device capable of quickly adjusting position

Technical Field

The utility model relates to a processing equipment technical field, concretely relates to clamping device that can quick adjustment position.

Background

At present, in the process of machining a workpiece, the workpiece is generally clamped and fixed through a clamping device, then a machining tool on a machine tool performs cutting machining on the workpiece at different positions, but when the size of the workpiece to be machined is irregular, for example, the workpiece with inconsistent length, the distance between the clamping devices needs to be adjusted according to the size of the workpiece, the position adjustment is mainly manually realized by hands in the existing method, time and labor are wasted, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art existence, provide an interval control accuracy between fixture is high, labour saving and time saving effectively improves work efficiency's clamping device that can the quick adjustment position.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a clamping device that can quick adjustment position, includes the frame, with mobile mode connect in removal seat on the frame and be used for ordering about remove seat reciprocating motion's first actuating mechanism, be connected with multiunit fixture with mobile mode on the removal seat, each group all be provided with on the fixture and be used for ordering about fixture reciprocating motion's second actuating mechanism.

As a further improvement of the technical scheme:

the first driving mechanism is arranged along the horizontal Y-axis direction and drives the movable seat to move along the horizontal Y-axis direction, and the second driving mechanism drives the clamping mechanism to move along the horizontal X-axis direction.

The machine base is provided with a first sliding rail, the movable base is provided with a first sliding block, and the first sliding block is in sliding fit with the first sliding rail so that the movable base is connected to the machine base in a sliding manner; the movable seat is provided with a second sliding rail, the clamping mechanism is provided with a second sliding block, and the second sliding block is in sliding fit with the second sliding rail so that the clamping mechanism is in sliding connection with the movable seat.

Fixture includes grip slipper, first holder, second holder and driving piece, wherein first holder with the driving piece connect in on the grip slipper, the driving piece is used for ordering about the second holder is along vertical reciprocating motion, just first holder with the second holder sets up at interval on vertical.

The second driving mechanism comprises a driving motor, a driving gear and a rack, wherein the body of the driving motor is connected to the clamping seat, the output shaft of the driving motor is in power connection with the driving gear, the rack is arranged on the moving seat, and the driving gear is in meshed connection with the rack.

The number of the groups of the movable seats arranged on the machine base is two, and the number of the groups of the clamping mechanisms arranged on each group of the movable seats is 2-5.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a can quick adjustment position clamping device is including setting up removal seat and the first actuating mechanism on the frame, adjust the position of removing the seat by first actuating mechanism, it is provided with multiunit fixture to remove simultaneously on the seat, all be provided with the second actuating mechanism who is used for carrying on the position adjustment on each group's fixture alone, when the work piece size of required centre gripping is irregular, adjust the interval between the multiunit fixture simultaneously by control system according to the size of work piece, it carries out the position control to need not the staff, interval control accuracy between the fixture is high, time saving and labor saving, and the work efficiency is greatly improved.

Drawings

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

Fig. 2 is an enlarged view of detail a in fig. 1.

Fig. 3 is a schematic structural diagram of the clamping mechanism and the second driving mechanism provided by the present invention.

Illustration of the drawings:

1. a machine base; 2. a movable seat; 3. a first drive mechanism; 4. a clamping mechanism; 401. a clamping seat; 402. a first clamping member; 403. a second clamping member; 404. a drive member; 5. a second drive mechanism; 501. a drive motor; 502. a rack.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1 and fig. 2, the clamping device capable of rapidly adjusting the position of the clamping device of the present embodiment includes a base 1, a movable base 2 movably connected to the base 1, and a first driving mechanism 3 for driving the movable base 2 to reciprocate, wherein a plurality of groups of clamping mechanisms 4 are movably connected to the movable base 2, and each group of clamping mechanisms 4 is provided with a second driving mechanism 5 for driving the clamping mechanism 4 to reciprocate. This clamping device that can quick adjustment position is including setting up removal seat 2 and the first actuating mechanism 3 on frame 1, adjust the position of removing seat 2 by first actuating mechanism 3, it is provided with multiunit fixture 4 on 2 to remove the seat simultaneously, all be provided with the second actuating mechanism 5 that is used for carrying on the position adjustment on each fixture 4 alone, when the work piece size of required centre gripping is irregular, adjust the interval between multiunit fixture 4 simultaneously by control system according to the size of work piece, it carries out the position adjustment to need not the people hand, interval control accuracy between fixture 4 is high, time saving and labor saving, and work efficiency is greatly improved.

Preferably, the first driving mechanism 3 is arranged along the horizontal Y-axis direction to drive the movable base 2 to move along the horizontal Y-axis direction, and the second driving mechanism 5 drives the clamping mechanism 4 to move along the horizontal X-axis direction. In this embodiment, first actuating mechanism 3 can select to use and drive actuating cylinder, realizes reciprocating motion through stretching out or retracting of the piston rod that drives actuating cylinder, also can select for use lead screw and remove 2 complex mechanisms of seat to realize reciprocating motion, can also select for use among the prior art other devices that have the reciprocating motion function to realize. On the basis of the mechanism, the movable seat 2 has a movement stroke in the Y-axis direction, and the clamping mechanism 4 on the movable seat 2 has a movement stroke in the X-axis direction, so that the clamping requirements of different positions of a workpiece can be met.

Preferably, the base 1 is provided with a first slide rail, the movable base 2 is provided with a first slide block, and the first slide block is in sliding fit with the first slide rail so that the movable base 2 is connected to the base 1 in a sliding manner; the movable base 2 is provided with a second slide rail, the clamping mechanism 4 is provided with a second slide block, and the second slide block is in sliding fit with the second slide rail so that the clamping mechanism 4 can be connected to the movable base 2 in a sliding manner. In this embodiment, the connection mode of sliding connection is adopted between the movable seat 2 and the machine base 1, and the connection mode of sliding connection is also adopted between the clamping mechanism 4 and the movable seat 2, so that the connection structure is simple, the installation and disassembly processes are convenient and fast, the operation stability is good, the positioning accuracy is high, the service life is long, and the production requirement of high-precision continuous work is met.

Preferably, the clamping mechanism 4 comprises a clamping seat 401, a first clamping member 402, a second clamping member 403 and a driving member 404, wherein the first clamping member 402 and the driving member 404 are connected to the clamping seat 401, the driving member 404 is used for driving the second clamping member 403 to reciprocate along the longitudinal direction, and the first clamping member 402 and the second clamping member 403 are arranged at intervals along the longitudinal direction. In this embodiment, the first clamping member 402 is fixedly connected to the clamping seat 401, the height of the first clamping member is kept unchanged, the driving member 404 is selected from a driving cylinder, the cylinder body of the driving member 404 is fixedly connected to the clamping seat 401, the second clamping member 403 is fixedly connected to the piston rod of the driving member 404, and the second clamping member 403 is driven to move up and down by the extension and retraction of the piston rod, so as to clamp or release the workpiece.

Preferably, the second driving mechanism 5 includes a driving motor 501, a driving gear and a rack 502, wherein the body of the driving motor 501 is connected to the clamping base 401, the output shaft of the driving motor 501 is in power connection with the driving gear, the rack 502 is disposed on the movable base 2, and the driving gear is in meshed connection with the rack 502. In this embodiment, the driving motor 501 is a servo motor, and a driving gear (not shown) is engaged with the rack 502, so that the driving motor 501 can adjust the number of turns and the direction of the driving gear, and the clamping mechanism 4 can be accurately positioned. In other embodiments, other devices with reciprocating motion functions in the prior art, such as a driving cylinder or a screw rod, can be selected for implementation.

Preferably, the number of the groups of the movable seats 2 arranged on the machine base 1 is two, and the number of the groups of the clamping mechanisms 4 arranged on each group of the movable seats 2 is 2-5. In this embodiment, the group number that removes seat 2 is two sets of, also promptly the utility model discloses a clamping device that can quick adjustment position has two centre gripping stations, and each group removes the group number of fixture 4 on the seat 2 and is three groups, when carrying out the work piece centre gripping, the work piece can be respectively the centre gripping on two sets of removal seats 2, also can be by the fixed large-scale work piece of the common centre gripping of two centre gripping stations, and the range of application is more comprehensive. In other embodiments, the number of sets of the movable base 2 and the number of sets of the upper clamping mechanism 4 can be flexibly adjusted according to actual production requirements, and is not limited to this embodiment.

The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, the modifications and changes obtained without departing from the technical idea of the present invention shall be considered as the protection scope of the present invention.

Claims

1. The utility model provides a clamping device that can quick adjustment position, characterized in that includes frame (1), with mobile mode connect in removal seat (2) on frame (1) and be used for ordering about remove seat (2) reciprocating motion's first actuating mechanism (3), be connected with multiunit fixture (4) with mobile mode on removing seat (2), each group all be provided with on fixture (4) and be used for ordering about fixture (4) reciprocating motion's second actuating mechanism (5).

2. The clamping device capable of rapidly adjusting the position as claimed in claim 1, wherein the first driving mechanism (3) is disposed along a horizontal Y-axis direction to drive the movable base (2) to move along the horizontal Y-axis direction, and the second driving mechanism (5) drives the clamping mechanism (4) to move along a horizontal X-axis direction.

3. The clamping device capable of rapidly adjusting the position according to claim 2, wherein a first sliding rail is provided on the machine base (1), and a first sliding block is provided on the movable base (2), and the first sliding block is slidably engaged with the first sliding rail, so that the movable base (2) is slidably connected to the machine base (1); the movable seat (2) is provided with a second sliding rail, the clamping mechanism (4) is provided with a second sliding block, and the second sliding block is in sliding fit with the second sliding rail so that the clamping mechanism (4) is in sliding connection with the movable seat (2).

4. The clamping device capable of rapidly adjusting the position according to claim 3, wherein the clamping mechanism (4) comprises a clamping seat (401), a first clamping member (402), a second clamping member (403), and a driving member (404), wherein the first clamping member (402) and the driving member (404) are connected to the clamping seat (401), the driving member (404) is used for driving the second clamping member (403) to reciprocate along the longitudinal direction, and the first clamping member (402) and the second clamping member (403) are arranged at intervals along the longitudinal direction.

5. The clamping device capable of rapidly adjusting the position as claimed in claim 4, wherein the second driving mechanism (5) comprises a driving motor (501), a pinion and a rack (502), wherein the body of the driving motor (501) is connected to the clamping base (401), the output shaft of the driving motor (501) is in power connection with the pinion, the rack (502) is disposed on the movable base (2), and the pinion is in meshing connection with the rack (502).

6. The clamping device capable of rapidly adjusting the position according to claim 1, wherein the number of the sets of the movable seats (2) arranged on the machine base (1) is two, and the number of the sets of the clamping mechanisms (4) arranged on each set of the movable seats (2) is 2-5.