CN218426236U

CN218426236U - Clamp of laser engraving machine

Info

Publication number: CN218426236U
Application number: CN202222875726.2U
Authority: CN
Inventors: 田丰
Original assignee: Nanjing Kaikeli Technology Equipment Co ltd
Current assignee: Nanjing Kaikeli Technology Equipment Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-02-03
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a laser engraving machine's anchor clamps, the bottom fixedly connected with riser of sculpture processing platform is first, the bottom fixedly connected with riser two of sculpture processing platform, be equipped with drive mechanism between riser one and the riser two, drive mechanism's outer end threaded connection has fixture I, drive mechanism's outer end threaded connection has fixture II. The utility model discloses a hand wheel drives reverse threaded rod and rotates, just can drive thread bush one this moment and thread bush two carry out opposite direction movement or reverse motion in reverse threaded rod outer end, then because of curb plate one, curb plate two, the setting of curb plate three and curb plate four, can make simultaneously between every splint one and the splint two to be opposite direction movement or reverse motion, just can make splint one and splint two press from both sides simultaneously tightly the side at the work piece this moment, just can be convenient for fix the work piece this moment, and carry out the centre gripping through mechanical structure and fix, simple structure convenient operation.

Description

Clamp of laser engraving machine

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an anchor clamps of laser engraving machine.

Background

At present, all carving machines adopt a mode of a rod pressing plate for fixing materials, and the carving machine is characterized in that a principle of a rod is utilized, one end of the rod is provided with a screw with adjustable height, the other end of the rod is pressed on the materials, and a screw rod in the middle of the rod is fixed by a screw cap or a butterfly cap.

Present patent application No. CN201821387897.8 discloses a laser engraving machine's anchor clamps, will wait to process the work piece and place on the mould, recent mouth admits air, first drive the first grip block of actuating cylinder drive, the second drives actuating cylinder drive second grip block and carries out the centre gripping to the work piece, process the work piece by outside engraver, in the course of working, produce the waste material and pass through air exhaust device and bleed from inside to outside by the case that gathers wind, the waste material is because of there is the filter screen at last to fall into the pull box of quick-witted incasement portion. The utility model discloses a pneumatics carries out the centre gripping to the work piece, has saved the manpower, and the waste material of work piece processing in time falls into the pull box of quick-witted incasement through the dirty tank, has promoted the quality of processing the work piece.

However, in the above scheme, the clamp mode is to clamp and fix through an electric structure, so that the structure is complex and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser engraving machine's anchor clamps to solve the problem that proposes among the above-mentioned background art.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a laser engraving machine's anchor clamps, includes the sculpture processing platform, the bottom threaded connection of sculpture processing platform has a plurality of branch, the bottom fixedly connected with riser one of sculpture processing platform, the bottom fixedly connected with riser two of sculpture processing platform, be equipped with drive mechanism between riser one and the riser two, drive mechanism's outer end threaded connection has fixture one, drive mechanism's outer end threaded connection has fixture two.

As a further improvement scheme of the technical scheme: the top of sculpture processing platform runs through and has seted up a plurality of transverse groove, every the equal fixedly connected with gag lever post of inside side of transverse groove.

As a further improvement scheme of the technical scheme: the transmission mechanism comprises a hand wheel, the hand wheel is connected to the side of the second vertical plate through a bearing in a rotating mode, the side of the hand wheel is fixedly connected with a reverse threaded rod, and the side of the reverse threaded rod is connected to the side of the first vertical plate through a bearing in a rotating mode.

As a further improvement scheme of the technical scheme: and the outer end of the reverse threaded rod is in threaded connection with a first clamping mechanism and a second clamping mechanism.

As a further improvement scheme of the technical scheme: the first clamping mechanism comprises a first threaded sleeve, the first threaded sleeve is connected to the outer end of the reverse threaded rod in a threaded mode, a first side plate is hinged to the side end of the first threaded sleeve, a second side plate is hinged to one side, away from the first side plate, of the side end of the first threaded sleeve, a first clamping plate is hinged to the top end of the first side plate and the top end of the second side plate, and the outer end of each limiting rod is sleeved with the first clamping plate.

As a further improvement scheme of the technical scheme: the second clamping mechanism comprises a second threaded sleeve, the second threaded sleeve is connected to the outer end of the reverse threaded rod in a threaded mode, the side end of the second threaded sleeve is hinged to a third side plate, one side, away from the third side plate, of the two side ends of the second threaded sleeve is hinged to a fourth side plate, the top end of the third side plate and the top end of the fourth side plate are hinged to a second clamping plate, and the outer end of each limiting rod is sleeved with the second clamping plate.

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

the clamp for the laser engraving machine drives the reverse threaded rod to rotate through the hand wheel, the first threaded sleeve and the second threaded sleeve can be driven to move oppositely or move reversely at the outer end of the reverse threaded rod at the moment, then, due to the arrangement of the first side plate, the second side plate, the third side plate and the fourth side plate, the first clamping plate and the second clamping plate can move oppositely or move reversely at the same time, the first clamping plate and the second clamping plate can be clamped at the side end of a workpiece at the same time, the workpiece can be conveniently fixed at the moment, and the clamping and fixing can be realized through a mechanical structure, so that the structure is simple, and the operation is convenient;

the limiting rod and the transverse groove are provided with certain lengths, so that workpieces of different sizes can be clamped, and the practicability of the device is improved.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The following examples and the accompanying drawings illustrate specific embodiments of the present invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic perspective view of a fixture of a laser engraving machine according to the present invention;

fig. 2 is a schematic perspective view of a clamp of a laser engraving machine according to the present invention;

fig. 3 is a schematic view of a three-dimensional structure of a clamp of a laser engraving machine according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. engraving a processing table; 101. a transverse groove; 102. a limiting rod; 2. a strut; 3. a first vertical plate; 301. a second vertical plate; 4. a hand wheel; 401. a reverse threaded rod; 5. sleeving a first thread; 501. a first side plate; 502. a second side plate; 503. a first clamping plate; 6. a second thread sleeve; 601. a side plate III; 602. a side plate IV; 603. and a second clamping plate.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, in the embodiment of the utility model, an anchor clamps of laser engraving machine, including engraving table 1, engraving table 1's bottom threaded connection has a plurality of branch 2, engraving table 1's bottom fixedly connected with riser one 3, engraving table 1's bottom fixedly connected with riser two 301, be equipped with drive mechanism between riser one 3 and the riser two 301, drive mechanism's outer end threaded connection has fixture one, drive mechanism's outer end threaded connection has fixture two, through the setting of fixture one and fixture two during the use, can carry out the centre gripping to the work piece of engraving table 1 and fix.

Referring to fig. 1, a plurality of transverse grooves 101 are formed through the top end of the engraving table 1, and a limiting rod 102 is fixedly connected to the inner side end of each transverse groove 101, so as to facilitate limiting of the first clamping mechanism and the second clamping mechanism.

Referring to fig. 3, the transmission mechanism includes a hand wheel 4, the hand wheel 4 is rotatably connected to a side end of the second vertical plate 301 through a bearing, a reverse threaded rod 401 is fixedly connected to a side end of the hand wheel 4, and a side end of the reverse threaded rod 401 is rotatably connected to a side end of the first vertical plate 3 through a bearing, so that the first clamping mechanism and the second clamping mechanism can be conveniently driven to clamp and fix.

Referring to fig. 3, the outer end of the reverse threaded rod 401 is threadedly connected with a first clamping mechanism and a second clamping mechanism, so that the first clamping mechanism and the second clamping mechanism can move in reverse or opposite directions.

Referring to fig. 3, the first clamping mechanism comprises a first threaded sleeve 5, the first threaded sleeve 5 is in threaded connection with the outer end of the reverse threaded rod 401, a first side plate 501 is hinged to the side end of the first threaded sleeve 5, a second side plate 502 is hinged to one side, far away from the first side plate 501, of the side end of the first threaded sleeve 5, a first clamping plate 503 is hinged to the top end of the first side plate 501 and the top end of the second side plate 502, each first clamping plate 503 is sleeved on the outer end of each limiting rod 102, when the first clamping mechanism is used, the hand wheel 4 drives the reverse threaded rod 401 to rotate, the first threaded sleeve 5 can be moved left and right at the outer end of the reverse threaded rod 401, and therefore one side of a workpiece can be clamped conveniently.

Referring to fig. 3, the second clamping mechanism includes a second threaded sleeve 6, the second threaded sleeve 6 is in threaded connection with the outer end of the reverse threaded rod 401, a third side plate 601 is hinged to the side end of the second threaded sleeve 6, a fourth side plate 602 is hinged to one side, away from the third side plate 601, of the side end of the second threaded sleeve 6, a second clamping plate 603 is hinged to the top end of the third side plate 601 and the top end of the fourth side plate 602, each second clamping plate 603 is sleeved on the outer end of each limiting rod 102, when the clamping mechanism is used, the hand wheel 4 drives the reverse threaded rod 401 to rotate, the second threaded sleeve 6 can move left and right at the outer end of the reverse threaded rod 401, and the clamping mechanism can clamp the other side of a workpiece conveniently.

The utility model discloses a theory of operation is:

this anchor clamps for laser engraving machine, when using: at first place the work piece that needs laser engraving on the top of sculpture processing platform 1, at this moment through rotating hand wheel 4, hand wheel 4 drives reverse threaded rod 401 and rotates, just can drive first thread bush 5 and second thread bush 6 and carry out opposite direction motion or reverse motion in reverse threaded rod 401 outer end this moment, this moment through curb plate one 501, curb plate two 502, curb plate three 601 and the setting of curb plate four 602, can drive every splint one 503 and every splint two 603 and slide in the gag lever post 102 outer end, can make every splint one 503 and splint two 603 do opposite direction motion or reverse motion simultaneously, just so that splint one 503 and splint two 603 press from both sides the side at the work piece simultaneously this moment, just so as to be convenient for fix the work piece this moment, after the fixing is accomplished, can carry out laser engraving to the work piece through the laser engraving machine, simultaneously because of gag lever post 102 and horizontal groove 101 are provided with certain length, thereby can carry out the centre gripping to the work piece of equidimension not, the practicality of device has been improved, and carry out the centre gripping fixedly through mechanical structure, simple structure convenient operation.

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. The utility model provides a laser engraving machine's anchor clamps, includes sculpture processing platform (1), its characterized in that, the bottom threaded connection of sculpture processing platform (1) has a plurality of branch (2), the bottom fixedly connected with riser one (3) of sculpture processing platform (1), the bottom fixedly connected with riser two (301) of sculpture processing platform (1), be equipped with drive mechanism between riser one (3) and riser two (301), drive mechanism's outer end threaded connection has fixture one, drive mechanism's outer end threaded connection has fixture two.

2. The clamp of the laser engraving machine according to claim 1, wherein a plurality of transverse grooves (101) are formed in the top end of the engraving table (1) in a penetrating manner, and a limiting rod (102) is fixedly connected to the inner side end of each transverse groove (101).

3. The clamp of the laser engraving machine as claimed in claim 1, wherein the transmission mechanism comprises a hand wheel (4), the hand wheel (4) is rotatably connected to the side end of the second vertical plate (301) through a bearing, a reverse threaded rod (401) is fixedly connected to the side end of the hand wheel (4), and the side end of the reverse threaded rod (401) is rotatably connected to the side end of the first vertical plate (3) through a bearing.

4. The holder of the laser engraving machine according to claim 3, wherein the outer end of the reverse threaded rod (401) is threadedly connected with a first holding mechanism and a second holding mechanism.

5. The clamp of the laser engraving machine as claimed in claim 4, wherein the first clamping mechanism comprises a first threaded sleeve (5), the first threaded sleeve (5) is in threaded connection with the outer end of the reverse threaded rod (401), a first side plate (501) is hinged to the side end of the first threaded sleeve (5), a second side plate (502) is hinged to the side end of the first threaded sleeve (5) far away from the first side plate (501), the top end of the first side plate (501) and the top end of the second side plate (502) are hinged to a first clamping plate (503), and each first clamping plate (503) is sleeved on the outer end of each limiting rod (102).

6. The clamp of the laser engraving machine according to claim 4, wherein the second clamping mechanism comprises a second threaded sleeve (6), the second threaded sleeve (6) is in threaded connection with the outer end of the reverse threaded rod (401), a third side plate (601) is hinged to the side end of the second threaded sleeve (6), a fourth side plate (602) is hinged to one side, away from the third side plate (601), of the side end of the second threaded sleeve (6), a second clamping plate (603) is hinged to the top end of the third side plate (601) and the top end of the fourth side plate (602), and each second clamping plate (603) is sleeved on the outer end of each limiting rod (102).