CN213730570U

CN213730570U - Workpiece clamping device of numerical control machine tool

Info

Publication number: CN213730570U
Application number: CN202022894142.0U
Authority: CN
Inventors: 陈颖
Original assignee: Chongqing Dazu Yuxiu Power Technology Co ltd
Current assignee: Chongqing Dazu Yuxiu Power Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-20
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a workpiece clamping device of a numerical control machine tool, which belongs to the technical field of numerical control machine tools and has the technical scheme that the workpiece clamping device comprises a numerical control machine tool, the inner wall of the numerical control machine tool is fixedly connected with two first connecting rods, the surface of each first connecting rod is movably connected with a first movable plate, the top of each first movable plate is fixedly connected with an adjusting mechanism, both sides of the inner wall of the numerical control machine tool are fixedly connected with second electric push rods fixedly connected with the first movable plates, a toy injection mold with an edge trimming function is provided, the first electric push rods drive the locking plates to lock a sand box on the adjusting mechanisms by arranging the adjusting mechanisms, the first electric push rods, the locking plates, the second electric push rods and the first movable plates, the front and back positions of the sand box are adjusted by the adjusting mechanisms, the left and right positions of the sand box are adjusted by the second electric push rods, thereby the position of the sand box is not required to be manually adjusted by a user, the speed of the sand box during mould assembling is improved, and the working efficiency is improved.

Description

Workpiece clamping device of numerical control machine tool

Technical Field

The utility model relates to a digit control machine tool technical field, more specifically say, relate to a digit control machine tool work piece clamping device.

Background

A numerically controlled machine tool is an automatic machine tool with program control system, which can logically process and decode the program defined by control code or other symbolic instructions, and input it to a numerically controlled device via information carrier, and the numerically controlled device sends out various control signals to control the action of the machine tool to automatically machine out the parts according to the shape and size required by drawing

However, when the existing numerical control machine tool performs the mould assembling operation, in order to align the central lines of the two sand boxes, a user is often required to manually adjust the clamping device to drive the sand boxes to adjust the positions, and the method greatly increases the burden of the user and also reduces the working efficiency, so that technical personnel in the field provide alkaline chemical wastewater treatment equipment to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a digit control machine tool work piece clamping device possesses can the quick adjustment sand box position, improves work efficiency's advantage, has solved the too big and low problem of work efficiency of user's burden.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A workpiece clamping device of a numerical control machine tool comprises the numerical control machine tool, wherein two first connecting rods are fixedly connected to the inner wall of the numerical control machine tool, a first moving plate is movably connected to the surface of each first connecting rod, an adjusting mechanism is fixedly connected to the top of each first moving plate, second electric push rods fixedly connected with the first moving plates are fixedly connected to two sides of the inner wall of the numerical control machine tool, two second connecting rods are fixedly connected to the inner wall of the numerical control machine tool and are positioned above the first connecting rods, two second moving plates are movably connected to the surface of each second connecting rod, two fixed blocks are fixedly connected to the bottom of each second moving plate, two slide bars are fixedly connected to opposite sides of the two fixed blocks, and adjusting blocks are movably connected to the surfaces of the slide bars, the bottom fixedly connected with electric putter of regulating block, electric putter's bottom fixedly connected with locking plate.

Preferably, adjustment mechanism includes that quantity is two fixed plates, the bottom and the first movable plate fixed connection of fixed plate, the back fixedly connected with motor of fixed plate, the output shaft fixedly connected with and the front of the lead screw that the back of fixed plate rotated and connects, the surperficial threaded connection of lead screw has the regulating plate, the top fixedly connected with limiting plate of regulating plate.

Preferably, the front surface of the fixing plate is fixedly connected with a limiting rod, and the limiting rod penetrates through the adjusting plate and is fixedly connected with the front surface of the fixing plate.

Preferably, the left side the first joint board that the right side fixedly connected with equidistance of regulating plate distributes, the right side the left side fixedly connected with of regulating plate and the second joint board that first joint board matches.

Preferably, the bottom of the locking plate is provided with a resistance increasing layer, and the resistance increasing layer is a wear-resistant rubber component.

Preferably, the front surface of the numerical control machine tool is provided with an operation window.

3. Advantageous effects

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

(1) according to the scheme, the adjusting mechanism, the first electric push rod, the locking plate, the second electric push rod and the first moving plate are arranged, the first electric push rod drives the locking plate to lock the sand box on the adjusting mechanism, then the front and back positions of the sand box are adjusted through the adjusting mechanism, the left and right positions of the sand box are adjusted through the second electric push rod, so that the position of the sand box is not required to be adjusted manually by a user, the speed of the sand box during box combination is improved, the working efficiency is improved, the motor drives the lead screw to rotate, the lead screw threads drive the adjusting plate to move back and forth, and therefore the sand box is driven to move back and forth, and the purpose of adjusting the position of the sand box quickly is achieved;

(2) through setting up the gag lever post, prevent that the regulating plate from the condition of position deviation appearing when removing, through setting up resistance-increasing layer, resistance-increasing layer can prevent that the sand box from driving the condition that the slippage appears when locking plate carries out the front and back left and right sides removal, increases clamping device's stability, through setting up operation window to the user conveniently takes the sand box.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a perspective view of the adjusting mechanism of the present invention.

The reference numbers in the figures illustrate:

1. a numerical control machine tool; 101. operating a window; 2. a first connecting rod; 3. a first moving plate; 4. an adjustment mechanism; 401. a fixing plate; 402. a motor; 403. a screw rod; 404. a limiting rod; 405. an adjusting plate; 406. a limiting plate; 407. a first clamping connection plate; 408. a second clamping plate; 5. a second connecting rod; 6. a second moving plate; 7. a fixed block; 8. a slide bar; 9. an adjusting block; 10. a first electric push rod; 11. a locking plate; 1101. a resistance increasing layer; 12. a second electric push rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a workpiece clamping device of a numerical control machine tool comprises a numerical control machine tool 1, wherein two first connecting rods 2 are fixedly connected to the inner wall of the numerical control machine tool 1, a first moving plate 3 is movably connected to the surface of each first connecting rod 2, an adjusting mechanism 4 is fixedly connected to the top of each first moving plate 3, two second electric push rods 12 fixedly connected to the first moving plates 3 are fixedly connected to both sides of the inner wall of the numerical control machine tool 1, two second connecting rods 5 are fixedly connected to the inner wall of the numerical control machine tool 1, the second connecting rods 5 are positioned above the first connecting rods 2, two second moving plates 6 are movably connected to the surface of each second connecting rod 5, two fixed blocks 7 are fixedly connected to the bottom of each second moving plate 6, two slide bars 8 are fixedly connected to opposite sides of the two fixed blocks 7, and an adjusting block 9 is movably connected to the surface of each slide bar 8, the bottom fixedly connected with of regulating block 9 is first electric putter 10, the bottom fixedly connected with locking plate 11 of first electric putter 10, through setting up adjustment mechanism 4, first electric putter 10, locking plate 11, second electric putter 12 and first movable plate 3, first electric putter 10 drives locking plate 11 and locks the sand box on adjustment mechanism 4, position around through adjustment mechanism 4 adjustment sand box afterwards, position about the adjustment sand box through second electric putter 12, thereby need not the manual adjustment sand box position of user, speed when improving the sand box and closing the box, and the work efficiency is improved.

Further, the adjusting mechanism 4 comprises two fixing plates 401, the bottom of the fixing plates 401 is fixedly connected with the first moving plate 3, a motor 402 is fixedly connected to the back of the back fixing plate 401, a lead screw 403 connected with the output shaft of the motor 402 in a rotating mode is fixedly connected with the back of the front fixing plate 401, an adjusting plate 405 is connected to the surface of the lead screw 403 in a threaded mode, a limiting plate 406 is fixedly connected to the top of the adjusting plate 405, the motor 402 is arranged, the lead screw 403 and the adjusting plate 405 are arranged, the motor 402 drives the lead screw 403 to rotate, the lead screw 403 drives the adjusting plate 405 to move back and forth, and therefore the sand box can be driven to move back and forth, and the purpose of quickly adjusting the position of the sand box is achieved.

Further, the front surface of the back fixing plate 401 is fixedly connected with a limiting rod 404, the limiting rod 404 penetrates through the adjusting plate 405 and is fixedly connected with the back surface of the front fixing plate 401, and the adjusting plate 405 is prevented from deviating when moving by the aid of the limiting rod 404.

Further, the right side of the left side adjusting plate 405 is fixedly connected with first clamping plate 407 which is equidistantly distributed, the left side of the right side adjusting plate 405 is fixedly connected with second clamping plate 408 which is matched with the first clamping plate 407, and the first clamping plate 407 and the second clamping plate 408 can be mutually spliced through the arrangement of the first clamping plate 407 and the second clamping plate 408, so that box closing operation can be carried out on sand boxes with different specifications.

Further, the bottom of the locking plate 11 is provided with the resistance increasing layer 1101, the resistance increasing layer 1101 is a wear-resistant rubber member, and by means of the resistance increasing layer 1101, the resistance increasing layer 1101 can prevent the sand box from slipping when the locking plate 11 is driven by the sand box to move back and forth, left and right, and stability of the clamping device is improved.

Further, the front surface of the numerical control machine tool 1 is provided with an operation window 101, and a user can conveniently take the sand box by arranging the operation window 101.

The working principle is as follows: when the sand box clamping device is used, a user firstly puts two sand boxes on two adjusting plates 405 through the operation window 101, the operation window 101 is arranged, so that the user can conveniently take the sand boxes, then the first electric push rod 10 is started, the first electric push rod 10 drives the locking plate 11 to move downwards until the friction-increasing layer 1101 at the bottom of the locking plate 11 contacts the top of the sand box, the friction-increasing layer 1101 can prevent the sand box from slipping when driving the locking plate 11 to move forwards, backwards, leftwards and rightwards by arranging the friction-increasing layer 1101, the stability of the clamping device is improved, then the relative position of the two sand boxes is adjusted, the motor 402 drives the screw rod 403 to rotate, the adjusting plate 405 is driven by the screw rod 403 to slide on the surface of the limiting rod 404 by the screw thread of the screw rod 403, the motor 402 drives the screw rod 403 to rotate, and the screw rod 403 drives the adjusting plate 405 to move forwards and backwards, thereby being convenient for driving the sand box to move back and forth so as to achieve the purpose of quickly adjusting the position of the sand box, the position deviation of the adjusting plate 405 is prevented by arranging the limiting rod 404, the adjusting plate 405 drives the sand box to move back and forth and simultaneously drives the locking plate 11 and the first electric push rod 10 to move through the sand box, the first electric push rod 10 drives the adjusting block 9 to slide back and forth on the surface of the slide rod 8 until the central lines of the two sand boxes are aligned, then the second electric push rod 12 drives the two first moving plates 3 to approach, the first moving plates 3 drive the two sand boxes to close through the adjusting mechanism 4, simultaneously, the first clamping plate 407 and the second clamping plate 408 are clamped with each other, by arranging the first clamping plate 407 and the second clamping plate 408, the first clamping plate 407 and the second clamping plate 408 can be mutually inserted and connected with each other so as to close the sand boxes with different specifications, meanwhile, the adjusting mechanism 4 drives the locking plate 11 and the first electric push rod 10 to move left and right through the sand boxes, the first electric push rod 10 slides left and right on the surface of the second connecting rod 5 through the adjusting block 9, the sliding rod 8 and the fixing block 7 until the two sand boxes are completely attached, the adjusting mechanism 4, the first electric push rod 10, the locking plate 11, the second electric push rod 12 and the first moving plate 3 are arranged, the first electric push rod 10 drives the locking plate 11 to lock the sand boxes on the adjusting mechanism 4, the front and back positions of the sand boxes are adjusted through the adjusting mechanism 4, the left and right positions of the sand boxes are adjusted through the second electric push rod 12, the positions of the sand boxes do not need to be adjusted manually by a user, the speed of closing the sand boxes is improved, and the working efficiency is improved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a digit control machine tool work piece clamping device, includes digit control machine tool (1), its characterized in that: the inner wall of the numerical control machine tool (1) is fixedly connected with two first connecting rods (2), the surface of each first connecting rod (2) is movably connected with a first movable plate (3), the top of each first movable plate (3) is fixedly connected with an adjusting mechanism (4), two sides of the inner wall of the numerical control machine tool (1) are fixedly connected with second electric push rods (12) fixedly connected with the first movable plates (3), the inner wall of the numerical control machine tool (1) is fixedly connected with two second connecting rods (5), the second connecting rods (5) are positioned above the first connecting rods (2), the surface of each second connecting rod (5) is movably connected with two second movable plates (6), the bottom of each second movable plate (6) is fixedly connected with two fixed blocks (7), and the opposite sides of the two fixed blocks (7) are fixedly connected with two slide bars (8), the surface swing joint of slide bar (8) has regulating block (9), the bottom fixedly connected with electric putter (10) of regulating block (9), the bottom fixedly connected with locking plate (11) of electric putter (10).

2. The workpiece clamping device for the numerical control machine tool as claimed in claim 1, wherein: adjustment mechanism (4) are fixed plate (401) that quantity is two including, the bottom and first movable plate (3) fixed connection of fixed plate (401), the back fixedly connected with motor (402) of fixed plate (401), the output shaft fixedly connected with and the front of motor (402) lead screw (403) that the back of fixed plate (401) rotated and is connected, the surperficial threaded connection of lead screw (403) has regulating plate (405), the top fixedly connected with limiting plate (406) of regulating plate (405).

3. The workpiece clamping device for the numerical control machine tool as claimed in claim 2, wherein: the back the front fixedly connected with gag lever post (404) of fixed plate (401), gag lever post (404) run through regulating plate (405) and with the front the back fixed connection of fixed plate (401).

4. A workpiece holding device for a numerically controlled machine tool according to claim 3, wherein: the left side the right side fixedly connected with equidistance of regulating plate (405) distributes first joint board (407), the right side the left side fixedly connected with and first joint board (407) assorted second joint board (408) of regulating plate (405).

5. The workpiece clamping device for the numerical control machine tool as claimed in claim 1, wherein: the bottom of the locking plate (11) is provided with a resistance increasing layer (1101), and the resistance increasing layer (1101) is an abrasion-resistant rubber component.

6. The workpiece clamping device for the numerical control machine tool as claimed in claim 1, wherein: an operation window (101) is arranged on the front surface of the numerical control machine tool (1).